23256364034133 has 8 divisors (see below), whose sum is σ = 34453872643200. Its totient is φ = 15504242689404.

The previous prime is 23256364034093. The next prime is 23256364034143. The reversal of 23256364034133 is 33143046365232.

23256364034133 is a `hidden beast` number, since 2 + 3 + 2 + 5 + 636 + 4 + 0 + 3 + 4 + 1 + 3 + 3 = 666.

It is not a de Polignac number, because 23256364034133 - 2⁶ = 23256364034069 is a prime.

It is a super-2 number, since 2×23256364034133² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23256364034143) 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, 430673408013 + ... + 430673408066.

It is an arithmetic number, because the mean of its divisors is an integer number (4306734080400).

Almost surely, 2^{23256364034133} is an apocalyptic number.

It is an amenable number.

23256364034133 is a deficient number, since it is larger than the sum of its proper divisors (11197508609067).

23256364034133 is an equidigital number, since it uses as much as digits as its factorization.

23256364034133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861346816088 (or 861346816082 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 45.

The spelling of 23256364034133 in words is "twenty-three trillion, two hundred fifty-six billion, three hundred sixty-four million, thirty-four thousand, one hundred thirty-three".