117651156711 has 16 divisors (see below), whose sum is σ = 171417565440. Its totient is φ = 71183477120.

The previous prime is 117651156703. The next prime is 117651156719.

It is a happy number.

117651156711 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (117651156703) and next prime (117651156719).

It is a cyclic number.

It is not a de Polignac number, because 117651156711 - 2³ = 117651156703 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117651156719) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2986491 + ... + 3025628.

It is an arithmetic number, because the mean of its divisors is an integer number (10713597840).

Almost surely, 2^117651156711 is an apocalyptic number.

117651156711 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

117651156711 is a deficient number, since it is larger than the sum of its proper divisors (53766408729).

117651156711 is a wasteful number, since it uses less digits than its factorization.

117651156711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6012726.

The product of its digits is 44100, while the sum is 42.

The spelling of 117651156711 in words is "one hundred seventeen billion, six hundred fifty-one million, one hundred fifty-six thousand, seven hundred eleven".