13232213 has 2 divisors, whose sum is σ = 13232214. Its totient is φ = 13232212.

The previous prime is 13232203. The next prime is 13232249. The reversal of 13232213 is 31223231.

13232213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10745284 + 2486929 = 3278^2 + 1577^2 .

It is a cyclic number.

It is not a de Polignac number, because 13232213 - 2¹⁰ = 13231189 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 13232191 and 13232200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13232203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6616106 + 6616107.

It is an arithmetic number, because the mean of its divisors is an integer number (6616107).

Almost surely, 2^13232213 is an apocalyptic number.

It is an amenable number.

13232213 is a deficient number, since it is larger than the sum of its proper divisors (1).

13232213 is an equidigital number, since it uses as much as digits as its factorization.

13232213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 216, while the sum is 17.

The square root of 13232213 is about 3637.6108917805. The cubic root of 13232213 is about 236.5252413884.

Adding to 13232213 its reverse (31223231), we get a palindrome (44455444).

The spelling of 13232213 in words is "thirteen million, two hundred thirty-two thousand, two hundred thirteen".