30887136304 has 20 divisors (see below), whose sum is σ = 60202178064. Its totient is φ = 15351090368.

The previous prime is 30887136277. The next prime is 30887136323. The reversal of 30887136304 is 40363178803.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5777107 + ... + 5782450.

Almost surely, 2^30887136304 is an apocalyptic number.

It is an amenable number.

30887136304 is a deficient number, since it is larger than the sum of its proper divisors (29315041760).

30887136304 is a wasteful number, since it uses less digits than its factorization.

30887136304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11559732 (or 11559726 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 43.

The spelling of 30887136304 in words is "thirty billion, eight hundred eighty-seven million, one hundred thirty-six thousand, three hundred four".