13215050002 has 24 divisors (see below), whose sum is σ = 25155180720. Its totient is φ = 5148720360.

The previous prime is 13215049987. The next prime is 13215050033. The reversal of 13215050002 is 20005051231.

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, 6128352 + ... + 6130507.

It is an arithmetic number, because the mean of its divisors is an integer number (1048132530).

Almost surely, 2^13215050002 is an apocalyptic number.

13215050002 is a deficient number, since it is larger than the sum of its proper divisors (11940130718).

13215050002 is a wasteful number, since it uses less digits than its factorization.

13215050002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12258886 (or 12258879 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The spelling of 13215050002 in words is "thirteen billion, two hundred fifteen million, fifty thousand, two".