123292113310111 has 24 divisors (see below), whose sum is σ = 136046973483360. Its totient is φ = 111505158857664.

The previous prime is 123292113310049. The next prime is 123292113310127. The reversal of 123292113310111 is 111013311292321.

It is not a de Polignac number, because 123292113310111 - 2⁷ = 123292113309983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123292113310181) 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, 10360320 + ... + 18812773.

It is an arithmetic number, because the mean of its divisors is an integer number (5668623895140).

Almost surely, 2^{123292113310111} is an apocalyptic number.

123292113310111 is a deficient number, since it is larger than the sum of its proper divisors (12754860173249).

123292113310111 is a wasteful number, since it uses less digits than its factorization.

123292113310111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29173663 (or 29173644 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 31.

The spelling of 123292113310111 in words is "one hundred twenty-three trillion, two hundred ninety-two billion, one hundred thirteen million, three hundred ten thousand, one hundred eleven".