12610612113 has 32 divisors (see below), whose sum is σ = 19416153600. Its totient is φ = 7200028800.

The previous prime is 12610612073. The next prime is 12610612117. The reversal of 12610612113 is 31121601621.

It is a happy number.

It is not a de Polignac number, because 12610612113 - 2²⁶ = 12543503249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12610612117) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56053 + ... + 168413.

It is an arithmetic number, because the mean of its divisors is an integer number (606754800).

Almost surely, 2^12610612113 is an apocalyptic number.

It is an amenable number.

12610612113 is a deficient number, since it is larger than the sum of its proper divisors (6805541487).

12610612113 is a wasteful number, since it uses less digits than its factorization.

12610612113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112573.

The product of its (nonzero) digits is 432, while the sum is 24.

The spelling of 12610612113 in words is "twelve billion, six hundred ten million, six hundred twelve thousand, one hundred thirteen".