13305556112 has 20 divisors (see below), whose sum is σ = 25810637820. Its totient is φ = 6644746368.

The previous prime is 13305556087. The next prime is 13305556153. The reversal of 13305556112 is 21165550331.

It can be written as a sum of positive squares in 2 ways, for example, as 9638526976 + 3667029136 = 98176^2 + 60556^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 488303 + ... + 514830.

It is an arithmetic number, because the mean of its divisors is an integer number (1290531891).

Almost surely, 2^13305556112 is an apocalyptic number.

It is an amenable number.

13305556112 is a deficient number, since it is larger than the sum of its proper divisors (12505081708).

13305556112 is a wasteful number, since it uses less digits than its factorization.

13305556112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003970 (or 1003964 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 32.

The spelling of 13305556112 in words is "thirteen billion, three hundred five million, five hundred fifty-six thousand, one hundred twelve".