108331328 has 28 divisors (see below), whose sum is σ = 245680992. Its totient is φ = 46427520.

The previous prime is 108331309. The next prime is 108331339. The reversal of 108331328 is 823133801.

It is a tau number, because it is divible by the number of its divisors (28).

It is a self number, because there is not a number n which added to its sum of digits gives 108331328.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120458 + ... + 121353.

Almost surely, 2^108331328 is an apocalyptic number.

It is an amenable number.

108331328 is an abundant number, since it is smaller than the sum of its proper divisors (137349664).

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

108331328 is an equidigital number, since it uses as much as digits as its factorization.

108331328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241830 (or 241820 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 108331328 is about 10408.2336637875. The cubic root of 108331328 is about 476.7068095577.

It can be divided in two parts, 10 and 8331328, that added together give a palindrome (8331338).

The spelling of 108331328 in words is "one hundred eight million, three hundred thirty-one thousand, three hundred twenty-eight".