123310012321332 has 36 divisors (see below), whose sum is σ = 314726525524320. Its totient is φ = 40704275910672.

The previous prime is 123310012321303. The next prime is 123310012321387. The reversal of 123310012321332 is 233123210013321.

123310012321332 is a `hidden beast` number, since 1 + 2 + 3 + 3 + 1 + 0 + 0 + 1 + 2 + 321 + 332 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 123310012321296 and 123310012321305.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 16627559982 + ... + 16627567397.

Almost surely, 2^{123310012321332} is an apocalyptic number.

123310012321332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

123310012321332 is an abundant number, since it is smaller than the sum of its proper divisors (191416513202988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123310012321332 is a wasteful number, since it uses less digits than its factorization.

123310012321332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33255127492 (or 33255127487 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 123310012321332 its reverse (233123210013321), we get a palindrome (356433222334653).

The spelling of 123310012321332 in words is "one hundred twenty-three trillion, three hundred ten billion, twelve million, three hundred twenty-one thousand, three hundred thirty-two".