232213130213 has 2 divisors, whose sum is σ = 232213130214. Its totient is φ = 232213130212.

The previous prime is 232213130143. The next prime is 232213130267. The reversal of 232213130213 is 312031312232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 194197099684 + 38016030529 = 440678^2 + 194977^2 .

It is a cyclic number.

It is not a de Polignac number, because 232213130213 - 2³² = 227918162917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232213100213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116106565106 + 116106565107.

It is an arithmetic number, because the mean of its divisors is an integer number (116106565107).

Almost surely, 2^232213130213 is an apocalyptic number.

It is an amenable number.

232213130213 is a deficient number, since it is larger than the sum of its proper divisors (1).

232213130213 is an equidigital number, since it uses as much as digits as its factorization.

232213130213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 232213130213 its reverse (312031312232), we get a palindrome (544244442445).

The spelling of 232213130213 in words is "two hundred thirty-two billion, two hundred thirteen million, one hundred thirty thousand, two hundred thirteen".