13433109 has 8 divisors (see below), whose sum is σ = 18395040. Its totient is φ = 8713296.

The previous prime is 13433107. The next prime is 13433113. The reversal of 13433109 is 90133431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13433109 - 2¹ = 13433107 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13433107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60399 + ... + 60620.

It is an arithmetic number, because the mean of its divisors is an integer number (2299380).

Almost surely, 2^13433109 is an apocalyptic number.

It is an amenable number.

13433109 is a deficient number, since it is larger than the sum of its proper divisors (4961931).

13433109 is a wasteful number, since it uses less digits than its factorization.

13433109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121059.

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 13433109 is about 3665.1205982887. The cubic root of 13433109 is about 237.7162366735.

The spelling of 13433109 in words is "thirteen million, four hundred thirty-three thousand, one hundred nine".