117337161018015 has 32 divisors (see below), whose sum is σ = 208677907373760. Its totient is φ = 62556266207232.

The previous prime is 117337161018013. The next prime is 117337161018071. The reversal of 117337161018015 is 510810161733711.

117337161018015 is a `hidden beast` number, since 1 + 1 + 7 + 3 + 3 + 7 + 1 + 610 + 18 + 0 + 15 = 666.

It is not a de Polignac number, because 117337161018015 - 2¹ = 117337161018013 is a prime.

It is a super-2 number, since 2×117337161018015² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117337161018013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 163202494 + ... + 163919883.

It is an arithmetic number, because the mean of its divisors is an integer number (6521184605430).

Almost surely, 2^{117337161018015} is an apocalyptic number.

117337161018015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

117337161018015 is a deficient number, since it is larger than the sum of its proper divisors (91340746355745).

117337161018015 is a wasteful number, since it uses less digits than its factorization.

117337161018015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327125048 (or 327125042 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 45.

The spelling of 117337161018015 in words is "one hundred seventeen trillion, three hundred thirty-seven billion, one hundred sixty-one million, eighteen thousand, fifteen".