86310905107 has 12 divisors (see below), whose sum is σ = 102851324856. Its totient is φ = 72176364960.

The previous prime is 86310905063. The next prime is 86310905113. The reversal of 86310905107 is 70150901368.

It is not a de Polignac number, because 86310905107 - 2¹⁵ = 86310872339 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 86310905107.

It is not an unprimeable number, because it can be changed into a prime (86310905507) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21479053 + ... + 21483070.

It is an arithmetic number, because the mean of its divisors is an integer number (8570943738).

Almost surely, 2^86310905107 is an apocalyptic number.

86310905107 is a deficient number, since it is larger than the sum of its proper divisors (16540419749).

86310905107 is a wasteful number, since it uses less digits than its factorization.

86310905107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42962178 (or 42962171 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 40.

The spelling of 86310905107 in words is "eighty-six billion, three hundred ten million, nine hundred five thousand, one hundred seven".