113313122130123 has 24 divisors (see below), whose sum is σ = 163697768252928. Its totient is φ = 75531347664432.

The previous prime is 113313122130067. The next prime is 113313122130127. The reversal of 113313122130123 is 321031221313311.

113313122130123 is a `hidden beast` number, since 1 + 1 + 3 + 3 + 1 + 312 + 21 + 301 + 23 = 666.

It is not a de Polignac number, because 113313122130123 - 2²⁵ = 113313088575691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113313122130127) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2535684286 + ... + 2535728972.

It is an arithmetic number, because the mean of its divisors is an integer number (6820740343872).

Almost surely, 2^{113313122130123} is an apocalyptic number.

113313122130123 is a deficient number, since it is larger than the sum of its proper divisors (50384646122805).

113313122130123 is a wasteful number, since it uses less digits than its factorization.

113313122130123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78423 (or 78420 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

Adding to 113313122130123 its reverse (321031221313311), we get a palindrome (434344343443434).

The spelling of 113313122130123 in words is "one hundred thirteen trillion, three hundred thirteen billion, one hundred twenty-two million, one hundred thirty thousand, one hundred twenty-three".