102887407634 has 24 divisors (see below), whose sum is σ = 169700605200. Its totient is φ = 46749379160.

The previous prime is 102887407631. The next prime is 102887407663. The reversal of 102887407634 is 436704788201.

It is not an unprimeable number, because it can be changed into a prime (102887407631) 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, 574397 + ... + 731919.

It is an arithmetic number, because the mean of its divisors is an integer number (7070858550).

Almost surely, 2^102887407634 is an apocalyptic number.

102887407634 is a deficient number, since it is larger than the sum of its proper divisors (66813197566).

102887407634 is a wasteful number, since it uses less digits than its factorization.

102887407634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160246 (or 160235 counting only the distinct ones).

The product of its (nonzero) digits is 1806336, while the sum is 50.

The spelling of 102887407634 in words is "one hundred two billion, eight hundred eighty-seven million, four hundred seven thousand, six hundred thirty-four".