10318090887 has 48 divisors (see below), whose sum is σ = 16308667648. Its totient is φ = 6248171520.

The previous prime is 10318090883. The next prime is 10318090901. The reversal of 10318090887 is 78809081301.

It is not a de Polignac number, because 10318090887 - 2² = 10318090883 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10318090883) 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, 2051658 + ... + 2056680.

Almost surely, 2^10318090887 is an apocalyptic number.

10318090887 is a deficient number, since it is larger than the sum of its proper divisors (5990576761).

10318090887 is a wasteful number, since it uses less digits than its factorization.

10318090887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5320 (or 5317 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 45.

The spelling of 10318090887 in words is "ten billion, three hundred eighteen million, ninety thousand, eight hundred eighty-seven".