13198102956 has 48 divisors (see below), whose sum is σ = 34225440480. Its totient is φ = 4398321600.

The previous prime is 13198102933. The next prime is 13198102979. The reversal of 13198102956 is 65920189131.

It is an interprime number because it is at equal distance from previous prime (13198102933) and next prime (13198102979).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 538930 + ... + 562886.

It is an arithmetic number, because the mean of its divisors is an integer number (713030010).

Almost surely, 2^13198102956 is an apocalyptic number.

It is an amenable number.

13198102956 is an abundant number, since it is smaller than the sum of its proper divisors (21027337524).

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

13198102956 is a wasteful number, since it uses less digits than its factorization.

13198102956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29071 (or 29063 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 45.

The spelling of 13198102956 in words is "thirteen billion, one hundred ninety-eight million, one hundred two thousand, nine hundred fifty-six".