13105339 has 16 divisors (see below), whose sum is σ = 14636160. Its totient is φ = 11658240.

The previous prime is 13105333. The next prime is 13105357. The reversal of 13105339 is 93350131.

It is a cyclic number.

It is not a de Polignac number, because 13105339 - 2¹⁷ = 12974267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13105333) 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, 54259 + ... + 54499.

It is an arithmetic number, because the mean of its divisors is an integer number (914760).

Almost surely, 2^13105339 is an apocalyptic number.

13105339 is a deficient number, since it is larger than the sum of its proper divisors (1530821).

13105339 is a wasteful number, since it uses less digits than its factorization.

13105339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390.

The product of its (nonzero) digits is 1215, while the sum is 25.

The square root of 13105339 is about 3620.1296938093. The cubic root of 13105339 is about 235.7668565589.

The spelling of 13105339 in words is "thirteen million, one hundred five thousand, three hundred thirty-nine".