108369018 has 24 divisors (see below), whose sum is σ = 235134900. Its totient is φ = 36071424.

The previous prime is 108368959. The next prime is 108369029. The reversal of 108369018 is 810963801.

It can be written as a sum of positive squares in 2 ways, for example, as 101062809 + 7306209 = 10053^2 + 2703^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9928 + ... + 17756.

Almost surely, 2^108369018 is an apocalyptic number.

108369018 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

108369018 is an abundant number, since it is smaller than the sum of its proper divisors (126765882).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108369018 is a wasteful number, since it uses less digits than its factorization.

108369018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8606 (or 8603 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 108369018 is about 10410.0440921256. The cubic root of 108369018 is about 476.7620874929.

The spelling of 108369018 in words is "one hundred eight million, three hundred sixty-nine thousand, eighteen".