117512111996 has 6 divisors (see below), whose sum is σ = 205646196000. Its totient is φ = 58756055996.

The previous prime is 117512111989. The next prime is 117512112017. The reversal of 117512111996 is 699111215711.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 14689013996 + ... + 14689014003.

It is an arithmetic number, because the mean of its divisors is an integer number (34274366000).

Almost surely, 2^117512111996 is an apocalyptic number.

It is an amenable number.

117512111996 is a deficient number, since it is larger than the sum of its proper divisors (88134084004).

117512111996 is a wasteful number, since it uses less digits than its factorization.

117512111996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29378028003 (or 29378028001 counting only the distinct ones).

The product of its digits is 34020, while the sum is 44.

The spelling of 117512111996 in words is "one hundred seventeen billion, five hundred twelve million, one hundred eleven thousand, nine hundred ninety-six".