117231301512 has 64 divisors (see below), whose sum is σ = 350691936000. Its totient is φ = 36071168832.

The previous prime is 117231301501. The next prime is 117231301529. The reversal of 117231301512 is 215103132711.

117231301512 is a `hidden beast` number, since 1 + 17 + 2 + 3 + 130 + 1 + 512 = 666.

It is a super-3 number, since 3×117231301512³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20871712 + ... + 20877327.

It is an arithmetic number, because the mean of its divisors is an integer number (5479561500).

Almost surely, 2^117231301512 is an apocalyptic number.

117231301512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

117231301512 is an abundant number, since it is smaller than the sum of its proper divisors (233460634488).

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

117231301512 is a wasteful number, since it uses less digits than its factorization.

117231301512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41749067 (or 41749057 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The spelling of 117231301512 in words is "one hundred seventeen billion, two hundred thirty-one million, three hundred one thousand, five hundred twelve".