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313001131301 = 1760113063023
BaseRepresentation
bin1001000111000000101…
…00100011110100100101
31002220220120211221001122
410203200110203310211
520112011242200201
6355442444303325
731420313501255
oct4434024436445
91086816757048
10313001131301
11110819a84711
12507b3541b45
1323692508501
1411213ac3965
15821dc85e1b
hex48e0523d25

313001131301 has 8 divisors (see below), whose sum is σ = 331468205184. Its totient is φ = 294540195520.

The previous prime is 313001131283. The next prime is 313001131381. The reversal of 313001131301 is 103131100313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 313001131301 - 214 = 313001114917 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 313001131301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313001131381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1429325 + ... + 1633698.

It is an arithmetic number, because the mean of its divisors is an integer number (41433525648).

Almost surely, 2313001131301 is an apocalyptic number.

It is an amenable number.

313001131301 is a deficient number, since it is larger than the sum of its proper divisors (18467073883).

313001131301 is a wasteful number, since it uses less digits than its factorization.

313001131301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3069051.

The product of its (nonzero) digits is 81, while the sum is 17.

Adding to 313001131301 its reverse (103131100313), we get a palindrome (416132231614).

The spelling of 313001131301 in words is "three hundred thirteen billion, one million, one hundred thirty-one thousand, three hundred one".

Divisors: 1 17 6011 102187 3063023 52071391 18411831253 313001131301