108792668137 has 2 divisors, whose sum is σ = 108792668138. Its totient is φ = 108792668136.

The previous prime is 108792668129. The next prime is 108792668177. The reversal of 108792668137 is 731866297801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82885834201 + 25906833936 = 287899^2 + 160956^2 .

It is a cyclic number.

It is not a de Polignac number, because 108792668137 - 2³ = 108792668129 is a prime.

It is not a weakly prime, because it can be changed into another prime (108792668177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54396334068 + 54396334069.

It is an arithmetic number, because the mean of its divisors is an integer number (54396334069).

Almost surely, 2^108792668137 is an apocalyptic number.

It is an amenable number.

108792668137 is a deficient number, since it is larger than the sum of its proper divisors (1).

108792668137 is an equidigital number, since it uses as much as digits as its factorization.

108792668137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6096384, while the sum is 58.

The spelling of 108792668137 in words is "one hundred eight billion, seven hundred ninety-two million, six hundred sixty-eight thousand, one hundred thirty-seven".