109118328 has 64 divisors (see below), whose sum is σ = 305665920. Its totient is φ = 32169600.

The previous prime is 109118323. The next prime is 109118353. The reversal of 109118328 is 823811901.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109118323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4183 + ... + 15353.

It is an arithmetic number, because the mean of its divisors is an integer number (4776030).

Almost surely, 2^109118328 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 109118328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152832960).

109118328 is an abundant number, since it is smaller than the sum of its proper divisors (196547592).

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

109118328 is a wasteful number, since it uses less digits than its factorization.

109118328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11228 (or 11224 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 33.

The square root of 109118328 is about 10445.9718552177. The cubic root of 109118328 is about 477.8584105884.

The spelling of 109118328 in words is "one hundred nine million, one hundred eighteen thousand, three hundred twenty-eight".