117135305534065 has 32 divisors (see below), whose sum is σ = 173013573390336. Its totient is φ = 74136899289600.

The previous prime is 117135305534047. The next prime is 117135305534087. The reversal of 117135305534065 is 560435503531711.

It is not a de Polignac number, because 117135305534065 - 2²¹ = 117135303436913 is a prime.

It is a super-2 number, since 2×117135305534065² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4481617 + ... + 15948526.

It is an arithmetic number, because the mean of its divisors is an integer number (5406674168448).

Almost surely, 2^{117135305534065} is an apocalyptic number.

It is an amenable number.

117135305534065 is a deficient number, since it is larger than the sum of its proper divisors (55878267856271).

117135305534065 is a wasteful number, since it uses less digits than its factorization.

117135305534065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20442769.

The product of its (nonzero) digits is 2835000, while the sum is 49.

The spelling of 117135305534065 in words is "one hundred seventeen trillion, one hundred thirty-five billion, three hundred five million, five hundred thirty-four thousand, sixty-five".