108520375 has 16 divisors (see below), whose sum is σ = 135989568. Its totient is φ = 86460000.

The previous prime is 108520337. The next prime is 108520387. The reversal of 108520375 is 573025801.

It is not a de Polignac number, because 108520375 - 2⁹ = 108519863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 31225 + ... + 34525.

It is an arithmetic number, because the mean of its divisors is an integer number (8499348).

Almost surely, 2^108520375 is an apocalyptic number.

108520375 is a deficient number, since it is larger than the sum of its proper divisors (27469193).

108520375 is an equidigital number, since it uses as much as digits as its factorization.

108520375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3579 (or 3569 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 108520375 is about 10417.3113133860. The cubic root of 108520375 is about 476.9839458284.

The spelling of 108520375 in words is "one hundred eight million, five hundred twenty thousand, three hundred seventy-five".