117015726712091 has 8 divisors (see below), whose sum is σ = 117035016684720. Its totient is φ = 116996438320128.

The previous prime is 117015726712063. The next prime is 117015726712117. The reversal of 117015726712091 is 190217627510711.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117015726712091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117015726312091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152513315 + ... + 153278643.

It is an arithmetic number, because the mean of its divisors is an integer number (14629377085590).

Almost surely, 2^{117015726712091} is an apocalyptic number.

117015726712091 is a deficient number, since it is larger than the sum of its proper divisors (19289972629).

117015726712091 is a wasteful number, since it uses less digits than its factorization.

117015726712091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790333.

The product of its (nonzero) digits is 370440, while the sum is 50.

The spelling of 117015726712091 in words is "one hundred seventeen trillion, fifteen billion, seven hundred twenty-six million, seven hundred twelve thousand, ninety-one".