108975959 has 2 divisors, whose sum is σ = 108975960. Its totient is φ = 108975958.

The previous prime is 108975953. The next prime is 108976019. The reversal of 108975959 is 959579801.

It is a weak prime.

It is an emirp because it is prime and its reverse (959579801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 108975959 - 2⁸ = 108975703 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 108975959.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108975953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54487979 + 54487980.

It is an arithmetic number, because the mean of its divisors is an integer number (54487980).

Almost surely, 2^108975959 is an apocalyptic number.

108975959 is a deficient number, since it is larger than the sum of its proper divisors (1).

108975959 is an equidigital number, since it uses as much as digits as its factorization.

108975959 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1020600, while the sum is 53.

The square root of 108975959 is about 10439.1550903318. The cubic root of 108975959 is about 477.6504961330.

The spelling of 108975959 in words is "one hundred eight million, nine hundred seventy-five thousand, nine hundred fifty-nine".