123332231132313 has 32 divisors (see below), whose sum is σ = 191428417864704. Its totient is φ = 69173059361472.

The previous prime is 123332231132303. The next prime is 123332231132333. The reversal of 123332231132313 is 313231132233321.

It is not a de Polignac number, because 123332231132313 - 2⁸ = 123332231132057 is a prime.

It is a super-2 number, since 2×123332231132313² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (123332231132303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 157834395 + ... + 158613872.

It is an arithmetic number, because the mean of its divisors is an integer number (5982138058272).

Almost surely, 2^{123332231132313} is an apocalyptic number.

It is an amenable number.

123332231132313 is a deficient number, since it is larger than the sum of its proper divisors (68096186732391).

123332231132313 is a wasteful number, since it uses less digits than its factorization.

123332231132313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316448621.

The product of its digits is 34992, while the sum is 33.

Adding to 123332231132313 its reverse (313231132233321), we get a palindrome (436563363365634).

The spelling of 123332231132313 in words is "one hundred twenty-three trillion, three hundred thirty-two billion, two hundred thirty-one million, one hundred thirty-two thousand, three hundred thirteen".