108311075 has 6 divisors (see below), whose sum is σ = 134305764. Its totient is φ = 86648840.

The previous prime is 108311069. The next prime is 108311101. The reversal of 108311075 is 570113801.

It is not a de Polignac number, because 108311075 - 2⁴ = 108311059 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2166197 + ... + 2166246.

It is an arithmetic number, because the mean of its divisors is an integer number (22384294).

Almost surely, 2^108311075 is an apocalyptic number.

108311075 is a deficient number, since it is larger than the sum of its proper divisors (25994689).

108311075 is an equidigital number, since it uses as much as digits as its factorization.

108311075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4332453 (or 4332448 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 26.

The square root of 108311075 is about 10407.2606866553. The cubic root of 108311075 is about 476.6771002547.

Adding to 108311075 its reverse (570113801), we get a palindrome (678424876).

The spelling of 108311075 in words is "one hundred eight million, three hundred eleven thousand, seventy-five".