102507434086 has 16 divisors (see below), whose sum is σ = 154004594688. Its totient is φ = 51172605000.

The previous prime is 102507434069. The next prime is 102507434119. The reversal of 102507434086 is 680434705201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9413601 + ... + 9424483.

It is an arithmetic number, because the mean of its divisors is an integer number (9625287168).

Almost surely, 2^102507434086 is an apocalyptic number.

102507434086 is a deficient number, since it is larger than the sum of its proper divisors (51497160602).

102507434086 is a wasteful number, since it uses less digits than its factorization.

102507434086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17907.

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 102507434086 in words is "one hundred two billion, five hundred seven million, four hundred thirty-four thousand, eighty-six".