12913510132 has 24 divisors (see below), whose sum is σ = 23814987840. Its totient is φ = 6109997760.

The previous prime is 12913510123. The next prime is 12913510153. The reversal of 12913510132 is 23101531921.

It is a self number, because there is not a number n which added to its sum of digits gives 12913510132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28369 + ... + 163192.

It is an arithmetic number, because the mean of its divisors is an integer number (992291160).

Almost surely, 2^12913510132 is an apocalyptic number.

It is an amenable number.

12913510132 is a deficient number, since it is larger than the sum of its proper divisors (10901477708).

12913510132 is a wasteful number, since it uses less digits than its factorization.

12913510132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192471 (or 192469 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 28.

The spelling of 12913510132 in words is "twelve billion, nine hundred thirteen million, five hundred ten thousand, one hundred thirty-two".