109044365 has 16 divisors (see below), whose sum is σ = 134742528. Its totient is φ = 84655296.

The previous prime is 109044361. The next prime is 109044367. The reversal of 109044365 is 563440901.

It is a cyclic number.

It is not a de Polignac number, because 109044365 - 2² = 109044361 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109044361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125924 + ... + 126786.

It is an arithmetic number, because the mean of its divisors is an integer number (8421408).

Almost surely, 2^109044365 is an apocalyptic number.

It is an amenable number.

109044365 is a deficient number, since it is larger than the sum of its proper divisors (25698163).

109044365 is an equidigital number, since it uses as much as digits as its factorization.

109044365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1588.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 109044365 is about 10442.4309909139. The cubic root of 109044365 is about 477.7504182498.

The spelling of 109044365 in words is "one hundred nine million, forty-four thousand, three hundred sixty-five".