13013163 has 16 divisors (see below), whose sum is σ = 19348000. Its totient is φ = 8644320.

The previous prime is 13013137. The next prime is 13013179. The reversal of 13013163 is 36131031.

It is not a de Polignac number, because 13013163 - 2⁵ = 13013131 is a prime.

It is a super-2 number, since 2×13013163² = 338684822529138, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13013863) 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 15 ways as a sum of consecutive naturals, for example, 8733 + ... + 10113.

It is an arithmetic number, because the mean of its divisors is an integer number (1209250).

Almost surely, 2^13013163 is an apocalyptic number.

13013163 is a deficient number, since it is larger than the sum of its proper divisors (6334837).

13013163 is a wasteful number, since it uses less digits than its factorization.

13013163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1739 (or 1733 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 13013163 is about 3607.3761933017. The cubic root of 13013163 is about 235.2128025622.

Adding to 13013163 its reverse (36131031), we get a palindrome (49144194).

The spelling of 13013163 in words is "thirteen million, thirteen thousand, one hundred sixty-three".