108044787317 has 4 divisors (see below), whose sum is σ = 108078949440. Its totient is φ = 108010625196.

The previous prime is 108044787311. The next prime is 108044787407. The reversal of 108044787317 is 713787440801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 713787440801 = 181 ⋅3943577021.

It is a cyclic number.

It is not a de Polignac number, because 108044787317 - 2²² = 108040593013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108044787311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17076317 + ... + 17082642.

It is an arithmetic number, because the mean of its divisors is an integer number (27019737360).

Almost surely, 2^108044787317 is an apocalyptic number.

It is an amenable number.

108044787317 is a deficient number, since it is larger than the sum of its proper divisors (34162123).

108044787317 is an equidigital number, since it uses as much as digits as its factorization.

108044787317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34162122.

The product of its (nonzero) digits is 1053696, while the sum is 50.

The spelling of 108044787317 in words is "one hundred eight billion, forty-four million, seven hundred eighty-seven thousand, three hundred seventeen".