108115377113 has 2 divisors, whose sum is σ = 108115377114. Its totient is φ = 108115377112.

The previous prime is 108115377061. The next prime is 108115377119. The reversal of 108115377113 is 311773511801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102369282304 + 5746094809 = 319952^2 + 75803^2 .

It is a cyclic number.

It is not a de Polignac number, because 108115377113 - 2⁶ = 108115377049 is a prime.

It is not a weakly prime, because it can be changed into another prime (108115377119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54057688556 + 54057688557.

It is an arithmetic number, because the mean of its divisors is an integer number (54057688557).

Almost surely, 2^108115377113 is an apocalyptic number.

It is an amenable number.

108115377113 is a deficient number, since it is larger than the sum of its proper divisors (1).

108115377113 is an equidigital number, since it uses as much as digits as its factorization.

108115377113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17640, while the sum is 38.

Adding to 108115377113 its reverse (311773511801), we get a palindrome (419888888914).

The spelling of 108115377113 in words is "one hundred eight billion, one hundred fifteen million, three hundred seventy-seven thousand, one hundred thirteen".