13395109 has 20 divisors (see below), whose sum is σ = 16831904. Its totient is φ = 10440144.

The previous prime is 13395103. The next prime is 13395113. The reversal of 13395109 is 90159331.

It is not a de Polignac number, because 13395109 - 2⁵ = 13395077 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 (13395103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 199894 + ... + 199960.

Almost surely, 2^13395109 is an apocalyptic number.

It is an amenable number.

13395109 is a deficient number, since it is larger than the sum of its proper divisors (3436795).

13395109 is an frugal number, since it uses more digits than its factorization.

13395109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126 (or 87 counting only the distinct ones).

The product of its (nonzero) digits is 3645, while the sum is 31.

The square root of 13395109 is about 3659.9329228826. The cubic root of 13395109 is about 237.4918719287.

The spelling of 13395109 in words is "thirteen million, three hundred ninety-five thousand, one hundred nine".