117587216120 has 64 divisors (see below), whose sum is σ = 290461701600. Its totient is φ = 42486612480.

The previous prime is 117587216119. The next prime is 117587216137. The reversal of 117587216120 is 21612785711.

It is a congruent number.

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, 782015 + ... + 920174.

Almost surely, 2^117587216120 is an apocalyptic number.

117587216120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117587216120 is an abundant number, since it is smaller than the sum of its proper divisors (172874485480).

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

117587216120 is a wasteful number, since it uses less digits than its factorization.

117587216120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1702368 (or 1702364 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 41.

The spelling of 117587216120 in words is "one hundred seventeen billion, five hundred eighty-seven million, two hundred sixteen thousand, one hundred twenty".