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13230113232030 = 235499883775099
BaseRepresentation
bin1100000010000110000000…
…1100110001010010011110
31201211210020100010220021220
43000201200030301102132
53213230232441411110
644045455145434210
72533562352656652
oct300414014612236
951753210126256
1013230113232030
114240950013912
12159810219b966
1374c795966b86
1433a4ab5c8a62
1517e22b650370
hexc086033149e

13230113232030 has 32 divisors (see below), whose sum is σ = 31815903600000. Its totient is φ = 3520959990432.

The previous prime is 13230113232029. The next prime is 13230113232031. The reversal of 13230113232030 is 3023231103231.

It is an interprime number because it is at equal distance from previous prime (13230113232029) and next prime (13230113232031).

It is a super-2 number, since 2×132301132320302 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13230113232031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 441872580 + ... + 441902519.

It is an arithmetic number, because the mean of its divisors is an integer number (994246987500).

Almost surely, 213230113232030 is an apocalyptic number.

13230113232030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13230113232030 is an abundant number, since it is smaller than the sum of its proper divisors (18585790367970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13230113232030 is a wasteful number, since it uses less digits than its factorization.

13230113232030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883775608.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 13230113232030 its reverse (3023231103231), we get a palindrome (16253344335261).

The spelling of 13230113232030 in words is "thirteen trillion, two hundred thirty billion, one hundred thirteen million, two hundred thirty-two thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 499 998 1497 2495 2994 4990 7485 14970 883775099 1767550198 2651325297 4418875495 5302650594 8837750990 13256626485 26513252970 441003774401 882007548802 1323011323203 2205018872005 2646022646406 4410037744010 6615056616015 13230113232030