123031002322232 has 16 divisors (see below), whose sum is σ = 231125899284000. Its totient is φ = 61397429179840.

The previous prime is 123031002322229. The next prime is 123031002322279. The reversal of 123031002322232 is 232223200130321.

It is a super-2 number, since 2×123031002322232² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14758993232 + ... + 14759001567.

It is an arithmetic number, because the mean of its divisors is an integer number (14445368705250).

Almost surely, 2^{123031002322232} is an apocalyptic number.

It is an amenable number.

123031002322232 is a deficient number, since it is larger than the sum of its proper divisors (108094896961768).

123031002322232 is a wasteful number, since it uses less digits than its factorization.

123031002322232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29517995326 (or 29517995322 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 123031002322232 its reverse (232223200130321), we get a palindrome (355254202452553).

The spelling of 123031002322232 in words is "one hundred twenty-three trillion, thirty-one billion, two million, three hundred twenty-two thousand, two hundred thirty-two".