117111551756 has 6 divisors (see below), whose sum is σ = 204945215580. Its totient is φ = 58555775876.

The previous prime is 117111551621. The next prime is 117111551779. The reversal of 117111551756 is 657155111711.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14638943966 + ... + 14638943973.

It is an arithmetic number, because the mean of its divisors is an integer number (34157535930).

Almost surely, 2^117111551756 is an apocalyptic number.

It is an amenable number.

117111551756 is a deficient number, since it is larger than the sum of its proper divisors (87833663824).

117111551756 is a wasteful number, since it uses less digits than its factorization.

117111551756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29277887943 (or 29277887941 counting only the distinct ones).

The product of its digits is 36750, while the sum is 41.

The spelling of 117111551756 in words is "one hundred seventeen billion, one hundred eleven million, five hundred fifty-one thousand, seven hundred fifty-six".