11100510056 has 64 divisors (see below), whose sum is σ = 22048588800. Its totient is φ = 5228771328.

The previous prime is 11100510041. The next prime is 11100510073. The reversal of 11100510056 is 65001500111.

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, 3978710 + ... + 3981498.

It is an arithmetic number, because the mean of its divisors is an integer number (344509200).

Almost surely, 2^11100510056 is an apocalyptic number.

It is an amenable number.

11100510056 is a deficient number, since it is larger than the sum of its proper divisors (10948078744).

11100510056 is a wasteful number, since it uses less digits than its factorization.

11100510056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3138 (or 3134 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 20.

The spelling of 11100510056 in words is "eleven billion, one hundred million, five hundred ten thousand, fifty-six".