13195013 has 12 divisors (see below), whose sum is σ = 14405760. Its totient is φ = 12080016.

The previous prime is 13195001. The next prime is 13195027. The reversal of 13195013 is 31059131.

It is not a de Polignac number, because 13195013 - 2⁴ = 13194997 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13195013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13195033) 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 11 ways as a sum of consecutive naturals, for example, 27308 + ... + 27786.

It is an arithmetic number, because the mean of its divisors is an integer number (1200480).

Almost surely, 2^13195013 is an apocalyptic number.

13195013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13195013 is a deficient number, since it is larger than the sum of its proper divisors (1210747).

13195013 is a wasteful number, since it uses less digits than its factorization.

13195013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668 (or 655 counting only the distinct ones).

The product of its (nonzero) digits is 405, while the sum is 23.

The square root of 13195013 is about 3632.4940467948. The cubic root of 13195013 is about 236.3033838845.

The spelling of 13195013 in words is "thirteen million, one hundred ninety-five thousand, thirteen".