23013513124 has 24 divisors (see below), whose sum is σ = 46030723200. Its totient is φ = 9862142016.

The previous prime is 23013513109. The next prime is 23013513179. The reversal of 23013513124 is 42131531032.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 441489 + ... + 490855.

It is an arithmetic number, because the mean of its divisors is an integer number (1917946800).

Almost surely, 2^23013513124 is an apocalyptic number.

It is an amenable number.

23013513124 is an abundant number, since it is smaller than the sum of its proper divisors (23017210076).

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

23013513124 is a wasteful number, since it uses less digits than its factorization.

23013513124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66027 (or 66025 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The spelling of 23013513124 in words is "twenty-three billion, thirteen million, five hundred thirteen thousand, one hundred twenty-four".