117297581010 has 32 divisors (see below), whose sum is σ = 288380397312. Its totient is φ = 30516443520.

The previous prime is 117297580913. The next prime is 117297581033. The reversal of 117297581010 is 10185792711.

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, 47680714 + ... + 47683173.

It is an arithmetic number, because the mean of its divisors is an integer number (9011887416).

Almost surely, 2^117297581010 is an apocalyptic number.

117297581010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117297581010 is an abundant number, since it is smaller than the sum of its proper divisors (171082816302).

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

117297581010 is a wasteful number, since it uses less digits than its factorization.

117297581010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95363938.

The product of its (nonzero) digits is 35280, while the sum is 42.

The spelling of 117297581010 in words is "one hundred seventeen billion, two hundred ninety-seven million, five hundred eighty-one thousand, ten".