117080156017 has 24 divisors (see below), whose sum is σ = 138991114080. Its totient is φ = 97467874560.

The previous prime is 117080156009. The next prime is 117080156021. The reversal of 117080156017 is 710651080711.

It is not a de Polignac number, because 117080156017 - 2³ = 117080156009 is a prime.

It is a super-2 number, since 2×117080156017² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117080156047) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27334 + ... + 484672.

It is an arithmetic number, because the mean of its divisors is an integer number (5791296420).

Almost surely, 2^117080156017 is an apocalyptic number.

117080156017 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

117080156017 is a deficient number, since it is larger than the sum of its proper divisors (21910958063).

117080156017 is a wasteful number, since it uses less digits than its factorization.

117080156017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457441 (or 457404 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 37.

The spelling of 117080156017 in words is "one hundred seventeen billion, eighty million, one hundred fifty-six thousand, seventeen".