123241353044031 has 24 divisors (see below), whose sum is σ = 178231782769040. Its totient is φ = 82060995459456.

The previous prime is 123241353044011. The next prime is 123241353044039. The reversal of 123241353044031 is 130440353142321.

123241353044031 is a `hidden beast` number, since 1 + 2 + 3 + 24 + 135 + 30 + 440 + 31 = 666.

It is not a de Polignac number, because 123241353044031 - 2¹⁵ = 123241353011263 is a prime.

It is a super-2 number, since 2×123241353044031² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123241353044039) 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, 104699451 + ... + 105870003.

Almost surely, 2^{123241353044031} is an apocalyptic number.

123241353044031 is a deficient number, since it is larger than the sum of its proper divisors (54990429725009).

123241353044031 is a wasteful number, since it uses less digits than its factorization.

123241353044031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1184775 (or 1184772 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 123241353044031 in words is "one hundred twenty-three trillion, two hundred forty-one billion, three hundred fifty-three million, forty-four thousand, thirty-one".