117031207152 has 160 divisors (see below), whose sum is σ = 330094372608. Its totient is φ = 35587821568.

The previous prime is 117031207129. The next prime is 117031207159. The reversal of 117031207152 is 251702130711.

It is a super-2 number, since 2×117031207152² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117031207159) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 3573283 + ... + 3605885.

Almost surely, 2^117031207152 is an apocalyptic number.

117031207152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117031207152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165047186304).

117031207152 is an abundant number, since it is smaller than the sum of its proper divisors (213063165456).

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

117031207152 is a wasteful number, since it uses less digits than its factorization.

117031207152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32767 (or 32761 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 30.

Adding to 117031207152 its reverse (251702130711), we get a palindrome (368733337863).

The spelling of 117031207152 in words is "one hundred seventeen billion, thirty-one million, two hundred seven thousand, one hundred fifty-two".