108613983101818 has 16 divisors (see below), whose sum is σ = 164905218576000. Its totient is φ = 53645746279936.

The previous prime is 108613983101783. The next prime is 108613983101821. The reversal of 108613983101818 is 818101389316801.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 41055943 + ... + 43621306.

It is an arithmetic number, because the mean of its divisors is an integer number (10306576161000).

Almost surely, 2^{108613983101818} is an apocalyptic number.

108613983101818 is a deficient number, since it is larger than the sum of its proper divisors (56291235474182).

108613983101818 is an equidigital number, since it uses as much as digits as its factorization.

108613983101818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84685061.

The product of its (nonzero) digits is 1990656, while the sum is 58.

The spelling of 108613983101818 in words is "one hundred eight trillion, six hundred thirteen billion, nine hundred eighty-three million, one hundred one thousand, eight hundred eighteen".