123700354337168 has 20 divisors (see below), whose sum is σ = 273907927461120. Its totient is φ = 53014437573024.

The previous prime is 123700354337137. The next prime is 123700354337173. The reversal of 123700354337168 is 861733453007321.

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, 552233724608 + ... + 552233724831.

It is an arithmetic number, because the mean of its divisors is an integer number (13695396373056).

Almost surely, 2^{123700354337168} is an apocalyptic number.

It is an amenable number.

123700354337168 is an abundant number, since it is smaller than the sum of its proper divisors (150207573123952).

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

123700354337168 is a wasteful number, since it uses less digits than its factorization.

123700354337168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1104467449454 (or 1104467449448 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 53.

The spelling of 123700354337168 in words is "one hundred twenty-three trillion, seven hundred billion, three hundred fifty-four million, three hundred thirty-seven thousand, one hundred sixty-eight".