13012104572 has 24 divisors (see below), whose sum is σ = 24470533584. Its totient is φ = 6031948032.

The previous prime is 13012104551. The next prime is 13012104607. The reversal of 13012104572 is 27540121031.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1423463 + ... + 1432574.

It is an arithmetic number, because the mean of its divisors is an integer number (1019605566).

Almost surely, 2^13012104572 is an apocalyptic number.

It is an amenable number.

13012104572 is a deficient number, since it is larger than the sum of its proper divisors (11458429012).

13012104572 is a wasteful number, since it uses less digits than its factorization.

13012104572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2856125 (or 2856123 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 26.

The spelling of 13012104572 in words is "thirteen billion, twelve million, one hundred four thousand, five hundred seventy-two".