102117490084 has 12 divisors (see below), whose sum is σ = 178715999308. Its totient is φ = 51055776000.

The previous prime is 102117490037. The next prime is 102117490147. The reversal of 102117490084 is 480094711201.

It can be written as a sum of positive squares in 2 ways, for example, as 66833624484 + 35283865600 = 258522^2 + 187840^2 .

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 663957 + ... + 803164.

Almost surely, 2^102117490084 is an apocalyptic number.

It is an amenable number.

102117490084 is a deficient number, since it is larger than the sum of its proper divisors (76598509224).

102117490084 is a wasteful number, since it uses less digits than its factorization.

102117490084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1484526 (or 1484524 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 37.

The spelling of 102117490084 in words is "one hundred two billion, one hundred seventeen million, four hundred ninety thousand, eighty-four".