117256313000 has 64 divisors (see below), whose sum is σ = 280760800320. Its totient is φ = 45811752000.

The previous prime is 117256312997. The next prime is 117256313011. The reversal of 117256313000 is 313652711.

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, 1320446 + ... + 1406445.

It is an arithmetic number, because the mean of its divisors is an integer number (4386887505).

Almost surely, 2^117256313000 is an apocalyptic number.

117256313000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117256313000 is an abundant number, since it is smaller than the sum of its proper divisors (163504487320).

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

117256313000 is a wasteful number, since it uses less digits than its factorization.

117256313000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2726955 (or 2726941 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 29.

Adding to 117256313000 its reverse (313652711), we get a palindrome (117569965711).

The spelling of 117256313000 in words is "one hundred seventeen billion, two hundred fifty-six million, three hundred thirteen thousand".