23160551115 has 16 divisors (see below), whose sum is σ = 39907411488. Its totient is φ = 11402117376.

The previous prime is 23160551111. The next prime is 23160551119. The reversal of 23160551115 is 51115506132.

It is an interprime number because it is at equal distance from previous prime (23160551111) and next prime (23160551119).

It is not a de Polignac number, because 23160551115 - 2² = 23160551111 is a prime.

It is a super-2 number, since 2×23160551115² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23160551111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59385834 + ... + 59386223.

It is an arithmetic number, because the mean of its divisors is an integer number (2494213218).

Almost surely, 2^23160551115 is an apocalyptic number.

23160551115 is a deficient number, since it is larger than the sum of its proper divisors (16746860373).

23160551115 is a wasteful number, since it uses less digits than its factorization.

23160551115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118772078.

The product of its (nonzero) digits is 4500, while the sum is 30.

The spelling of 23160551115 in words is "twenty-three billion, one hundred sixty million, five hundred fifty-one thousand, one hundred fifteen".