118563013835 has 16 divisors (see below), whose sum is σ = 169670301696. Its totient is φ = 77765553888.

The previous prime is 118563013817. The next prime is 118563013859. The reversal of 118563013835 is 538310365811.

It is a cyclic number.

It is not a de Polignac number, because 118563013835 - 2²⁰ = 118561965259 is a prime.

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, 73640819 + ... + 73642428.

It is an arithmetic number, because the mean of its divisors is an integer number (10604393856).

Almost surely, 2^118563013835 is an apocalyptic number.

118563013835 is a deficient number, since it is larger than the sum of its proper divisors (51107287861).

118563013835 is a wasteful number, since it uses less digits than its factorization.

118563013835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147283282.

The product of its (nonzero) digits is 259200, while the sum is 44.

The spelling of 118563013835 in words is "one hundred eighteen billion, five hundred sixty-three million, thirteen thousand, eight hundred thirty-five".