13065115 has 12 divisors (see below), whose sum is σ = 18238176. Its totient is φ = 8958768.

The previous prime is 13065097. The next prime is 13065119. The reversal of 13065115 is 51156031.

It is not a de Polignac number, because 13065115 - 2²¹ = 10967963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13065119) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26419 + ... + 26908.

It is an arithmetic number, because the mean of its divisors is an integer number (1519848).

Almost surely, 2^13065115 is an apocalyptic number.

13065115 is a deficient number, since it is larger than the sum of its proper divisors (5173061).

13065115 is an equidigital number, since it uses as much as digits as its factorization.

13065115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53346 (or 53339 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 13065115 is about 3614.5698222610. The cubic root of 13065115 is about 235.5253975851.

The spelling of 13065115 in words is "thirteen million, sixty-five thousand, one hundred fifteen".