109328900 has 18 divisors (see below), whose sum is σ = 237243930. Its totient is φ = 43731520.

The previous prime is 109328789. The next prime is 109328917. The reversal of 109328900 is 9823901.

It can be written as a sum of positive squares in 3 ways, for example, as 669124 + 108659776 = 818^2 + 10424^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 546545 + ... + 546744.

Almost surely, 2^109328900 is an apocalyptic number.

109328900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109328900 is an abundant number, since it is smaller than the sum of its proper divisors (127915030).

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

109328900 is a wasteful number, since it uses less digits than its factorization.

109328900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1093303 (or 1093296 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 109328900 is about 10456.0460978326. The cubic root of 109328900 is about 478.1655968206.

The spelling of 109328900 in words is "one hundred nine million, three hundred twenty-eight thousand, nine hundred".