23012502315 has 16 divisors (see below), whose sum is σ = 40167277056. Its totient is φ = 11157576800.

The previous prime is 23012502313. The next prime is 23012502349. The reversal of 23012502315 is 51320521032.

It is a happy number.

It is not a de Polignac number, because 23012502315 - 2¹ = 23012502313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23012502313) 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, 69734691 + ... + 69735020.

It is an arithmetic number, because the mean of its divisors is an integer number (2510454816).

Almost surely, 2^23012502315 is an apocalyptic number.

23012502315 is a deficient number, since it is larger than the sum of its proper divisors (17154774741).

23012502315 is a wasteful number, since it uses less digits than its factorization.

23012502315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139469730.

The product of its (nonzero) digits is 1800, while the sum is 24.

The spelling of 23012502315 in words is "twenty-three billion, twelve million, five hundred two thousand, three hundred fifteen".