117108706298387 has 16 divisors (see below), whose sum is σ = 120610924515840. Its totient is φ = 113642393733792.

The previous prime is 117108706298383. The next prime is 117108706298429. The reversal of 117108706298387 is 783892607801711.

It is a cyclic number.

It is not a de Polignac number, because 117108706298387 - 2² = 117108706298383 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117108706298383) 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, 16374689 + ... + 22413117.

It is an arithmetic number, because the mean of its divisors is an integer number (7538182782240).

Almost surely, 2^{117108706298387} is an apocalyptic number.

117108706298387 is a deficient number, since it is larger than the sum of its proper divisors (3502218217453).

117108706298387 is a wasteful number, since it uses less digits than its factorization.

117108706298387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6041402.

The product of its (nonzero) digits is 56899584, while the sum is 68.

The spelling of 117108706298387 in words is "one hundred seventeen trillion, one hundred eight billion, seven hundred six million, two hundred ninety-eight thousand, three hundred eighty-seven".