10318856163 has 48 divisors (see below), whose sum is σ = 18300119040. Its totient is φ = 5045103360.

The previous prime is 10318856123. The next prime is 10318856173. The reversal of 10318856163 is 36165881301.

It is not a de Polignac number, because 10318856163 - 2²⁶ = 10251747299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10318856123) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 76243 + ... + 162636.

It is an arithmetic number, because the mean of its divisors is an integer number (381252480).

Almost surely, 2^10318856163 is an apocalyptic number.

10318856163 is a deficient number, since it is larger than the sum of its proper divisors (7981262877).

10318856163 is a wasteful number, since it uses less digits than its factorization.

10318856163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238928 (or 238917 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 42.

The spelling of 10318856163 in words is "ten billion, three hundred eighteen million, eight hundred fifty-six thousand, one hundred sixty-three".