12513071120 has 40 divisors (see below), whose sum is σ = 31737700800. Its totient is φ = 4550207360.

The previous prime is 12513071111. The next prime is 12513071149. The reversal of 12513071120 is 2117031521.

It is a tau number, because it is divible by the number of its divisors (40).

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, 7108820 + ... + 7110579.

It is an arithmetic number, because the mean of its divisors is an integer number (793442520).

Almost surely, 2^12513071120 is an apocalyptic number.

12513071120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12513071120 is an abundant number, since it is smaller than the sum of its proper divisors (19224629680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12513071120 is a wasteful number, since it uses less digits than its factorization.

12513071120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14219423 (or 14219417 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 23.

The spelling of 12513071120 in words is "twelve billion, five hundred thirteen million, seventy-one thousand, one hundred twenty".