123303011332032 has 126 divisors (see below), whose sum is σ = 411127993554408. Its totient is φ = 35229431801088.

The previous prime is 123303011331967. The next prime is 123303011332103. The reversal of 123303011332032 is 230233110303321.

123303011332032 is a `hidden beast` number, since 1 + 2 + 3 + 3 + 0 + 301 + 1 + 3 + 320 + 32 = 666.

It is a tau number, because it is divible by the number of its divisors (126).

It is a junction number, because it is equal to n+sod(n) for n = 123303011331987 and 123303011332005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2184336348 + ... + 2184392795.

Almost surely, 2^{123303011332032} is an apocalyptic number.

123303011332032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

123303011332032 is an abundant number, since it is smaller than the sum of its proper divisors (287824982222376).

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

123303011332032 is a wasteful number, since it uses less digits than its factorization.

123303011332032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4368729175 (or 4368729155 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 123303011332032 its reverse (230233110303321), we get a palindrome (353536121635353).

The spelling of 123303011332032 in words is "one hundred twenty-three trillion, three hundred three billion, eleven million, three hundred thirty-two thousand, thirty-two".