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23302120101 = 3132837572789
BaseRepresentation
bin10101101100111010…
…100010001010100101
32020010222001100110020
4111230322202022211
5340210320320401
614412125145353
71453306516131
oct255472421245
966128040406
1023302120101
1199784917a7
1246239bb259
13227484cc60
1411b0a943c1
15915adbd36
hex56cea22a5

23302120101 has 32 divisors (see below), whose sum is σ = 33634097280. Its totient is φ = 14265103104.

The previous prime is 23302120069. The next prime is 23302120103. The reversal of 23302120101 is 10102120332.

It is not a de Polignac number, because 23302120101 - 25 = 23302120069 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23302120103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8353615 + ... + 8356403.

It is an arithmetic number, because the mean of its divisors is an integer number (1051065540).

Almost surely, 223302120101 is an apocalyptic number.

It is an amenable number.

23302120101 is a deficient number, since it is larger than the sum of its proper divisors (10331977179).

23302120101 is a wasteful number, since it uses less digits than its factorization.

23302120101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3845.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 23302120101 its reverse (10102120332), we get a palindrome (33404240433).

The spelling of 23302120101 in words is "twenty-three billion, three hundred two million, one hundred twenty thousand, one hundred one".

Divisors: 1 3 13 39 283 757 849 2271 2789 3679 8367 9841 11037 29523 36257 108771 214231 642693 789287 2111273 2367861 2785003 6333819 8355009 10260731 27446549 30782193 82339647 597490259 1792470777 7767373367 23302120101