123623123647116 has 12 divisors (see below), whose sum is σ = 288453955176632. Its totient is φ = 41207707882368.

The previous prime is 123623123647099. The next prime is 123623123647157. The reversal of 123623123647116 is 611746321326321.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×123623123647116² (a number of 29 digits) contains 22 as substring.

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, 5150963485285 + ... + 5150963485308.

Almost surely, 2^{123623123647116} is an apocalyptic number.

It is an amenable number.

123623123647116 is an abundant number, since it is smaller than the sum of its proper divisors (164830831529516).

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

123623123647116 is a wasteful number, since it uses less digits than its factorization.

123623123647116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10301926970600 (or 10301926970598 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 48.

The spelling of 123623123647116 in words is "one hundred twenty-three trillion, six hundred twenty-three billion, one hundred twenty-three million, six hundred forty-seven thousand, one hundred sixteen".