108804372839 has 2 divisors, whose sum is σ = 108804372840. Its totient is φ = 108804372838.

The previous prime is 108804372799. The next prime is 108804372869. The reversal of 108804372839 is 938273408801.

It is a strong prime.

It is an emirp because it is prime and its reverse (938273408801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 108804372839 - 2⁸ = 108804372583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108804372869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54402186419 + 54402186420.

It is an arithmetic number, because the mean of its divisors is an integer number (54402186420).

Almost surely, 2^108804372839 is an apocalyptic number.

108804372839 is a deficient number, since it is larger than the sum of its proper divisors (1).

108804372839 is an equidigital number, since it uses as much as digits as its factorization.

108804372839 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2322432, while the sum is 53.

The spelling of 108804372839 in words is "one hundred eight billion, eight hundred four million, three hundred seventy-two thousand, eight hundred thirty-nine".