23010515165 has 16 divisors (see below), whose sum is σ = 30160057536. Its totient is φ = 16714252800.

The previous prime is 23010515149. The next prime is 23010515207. The reversal of 23010515165 is 56151501032.

It is not a de Polignac number, because 23010515165 - 2⁴ = 23010515149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 213332 + ... + 302541.

It is an arithmetic number, because the mean of its divisors is an integer number (1885003596).

Almost surely, 2^23010515165 is an apocalyptic number.

It is an amenable number.

23010515165 is a deficient number, since it is larger than the sum of its proper divisors (7149542371).

23010515165 is a wasteful number, since it uses less digits than its factorization.

23010515165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516700.

The product of its (nonzero) digits is 4500, while the sum is 29.

The spelling of 23010515165 in words is "twenty-three billion, ten million, five hundred fifteen thousand, one hundred sixty-five".