23015511552130 has 64 divisors (see below), whose sum is σ = 45547249708800. Its totient is φ = 8334600088320.

The previous prime is 23015511552043. The next prime is 23015511552167. The reversal of 23015511552130 is 3125511551032.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2154616 + ... + 7118524.

It is an arithmetic number, because the mean of its divisors is an integer number (711675776700).

Almost surely, 2^{23015511552130} is an apocalyptic number.

23015511552130 is a deficient number, since it is larger than the sum of its proper divisors (22531738156670).

23015511552130 is a wasteful number, since it uses less digits than its factorization.

23015511552130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4965019.

The product of its (nonzero) digits is 22500, while the sum is 34.

The spelling of 23015511552130 in words is "twenty-three trillion, fifteen billion, five hundred eleven million, five hundred fifty-two thousand, one hundred thirty".