117102660 has 48 divisors (see below), whose sum is σ = 342147456. Its totient is φ = 29869312.

The previous prime is 117102659. The next prime is 117102677. The reversal of 117102660 is 66201711.

It is a self number, because there is not a number n which added to its sum of digits gives 117102660.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41049 + ... + 43808.

It is an arithmetic number, because the mean of its divisors is an integer number (7128072).

Almost surely, 2^117102660 is an apocalyptic number.

117102660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117102660 is an abundant number, since it is smaller than the sum of its proper divisors (225044796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117102660 is a wasteful number, since it uses less digits than its factorization.

117102660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84892 (or 84890 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 117102660 is about 10821.3982460678. The cubic root of 117102660 is about 489.2403333487.

The spelling of 117102660 in words is "one hundred seventeen million, one hundred two thousand, six hundred sixty".