13503161196 has 36 divisors (see below), whose sum is σ = 39009133072. Its totient is φ = 3858045984.

The previous prime is 13503161179. The next prime is 13503161213. The reversal of 13503161196 is 69116130531.

13503161196 is a `hidden beast` number, since 1 + 3 + 5 + 0 + 31 + 611 + 9 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (13503161179) and next prime (13503161213).

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 13503161196.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26791735 + ... + 26792238.

Almost surely, 2^13503161196 is an apocalyptic number.

It is an amenable number.

13503161196 is an abundant number, since it is smaller than the sum of its proper divisors (25505971876).

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

13503161196 is a wasteful number, since it uses less digits than its factorization.

13503161196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53583990 (or 53583985 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 36.

The spelling of 13503161196 in words is "thirteen billion, five hundred three million, one hundred sixty-one thousand, one hundred ninety-six".