123320251034132 has 12 divisors (see below), whose sum is σ = 215889461825856. Its totient is φ = 61637547655320.

The previous prime is 123320251034129. The next prime is 123320251034159. The reversal of 123320251034132 is 231430152023321.

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, 5644453148 + ... + 5644474995.

It is an arithmetic number, because the mean of its divisors is an integer number (17990788485488).

Almost surely, 2^{123320251034132} is an apocalyptic number.

It is an amenable number.

123320251034132 is a deficient number, since it is larger than the sum of its proper divisors (92569210791724).

123320251034132 is a wasteful number, since it uses less digits than its factorization.

123320251034132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11288930878 (or 11288930876 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The spelling of 123320251034132 in words is "one hundred twenty-three trillion, three hundred twenty billion, two hundred fifty-one million, thirty-four thousand, one hundred thirty-two".