111604516136 has 16 divisors (see below), whose sum is σ = 209785573140. Its totient is φ = 55661696640.

The previous prime is 111604516123. The next prime is 111604516151. The reversal of 111604516136 is 631615406111.

111604516136 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 111455822500 + 148693636 = 333850^2 + 12194^2 .

It is a junction number, because it is equal to n+sod(n) for n = 111604516096 and 111604516105.

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, 17566805 + ... + 17573156.

Almost surely, 2^111604516136 is an apocalyptic number.

It is an amenable number.

111604516136 is a deficient number, since it is larger than the sum of its proper divisors (98181057004).

111604516136 is a wasteful number, since it uses less digits than its factorization.

111604516136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35140364 (or 35140360 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 35.

The spelling of 111604516136 in words is "one hundred eleven billion, six hundred four million, five hundred sixteen thousand, one hundred thirty-six".