13002213 has 16 divisors (see below), whose sum is σ = 20856320. Its totient is φ = 7038576.

The previous prime is 13002203. The next prime is 13002233. The reversal of 13002213 is 31220031.

It is a happy number.

It is not a de Polignac number, because 13002213 - 2⁵ = 13002181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13002203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15895 + ... + 16692.

It is an arithmetic number, because the mean of its divisors is an integer number (1303520).

Almost surely, 2^13002213 is an apocalyptic number.

It is an amenable number.

13002213 is a deficient number, since it is larger than the sum of its proper divisors (7854107).

13002213 is a wasteful number, since it uses less digits than its factorization.

13002213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32616.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 13002213 is about 3605.8581502882. The cubic root of 13002213 is about 235.1468103321.

Adding to 13002213 its reverse (31220031), we get a palindrome (44222244).

The spelling of 13002213 in words is "thirteen million, two thousand, two hundred thirteen".