13088213 has 2 divisors, whose sum is σ = 13088214. Its totient is φ = 13088212.

The previous prime is 13088209. The next prime is 13088233. The reversal of 13088213 is 31288031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11444689 + 1643524 = 3383^2 + 1282^2 .

It is an emirp because it is prime and its reverse (31288031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13088213 - 2² = 13088209 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13088203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6544106 + 6544107.

It is an arithmetic number, because the mean of its divisors is an integer number (6544107).

Almost surely, 2^13088213 is an apocalyptic number.

It is an amenable number.

13088213 is a deficient number, since it is larger than the sum of its proper divisors (1).

13088213 is an equidigital number, since it uses as much as digits as its factorization.

13088213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 13088213 is about 3617.7635356668. The cubic root of 13088213 is about 235.6641120897.

The spelling of 13088213 in words is "thirteen million, eighty-eight thousand, two hundred thirteen".