13065163 has 16 divisors (see below), whose sum is σ = 14436576. Its totient is φ = 11773440.

The previous prime is 13065149. The next prime is 13065187. The reversal of 13065163 is 36156031.

It is a cyclic number.

It is not a de Polignac number, because 13065163 - 2⁵ = 13065131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13065263) 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, 44445 + ... + 44737.

It is an arithmetic number, because the mean of its divisors is an integer number (902286).

Almost surely, 2^13065163 is an apocalyptic number.

13065163 is a deficient number, since it is larger than the sum of its proper divisors (1371413).

13065163 is a wasteful number, since it uses less digits than its factorization.

13065163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 13065163 is about 3614.5764620492. The cubic root of 13065163 is about 235.5256860175.

The spelling of 13065163 in words is "thirteen million, sixty-five thousand, one hundred sixty-three".