232333043213 has 2 divisors, whose sum is σ = 232333043214. Its totient is φ = 232333043212.

The previous prime is 232333043177. The next prime is 232333043227. The reversal of 232333043213 is 312340333232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 196410285124 + 35922758089 = 443182^2 + 189533^2 .

It is a cyclic number.

It is not a de Polignac number, because 232333043213 - 2⁸ = 232333042957 is a prime.

It is a super-2 number, since 2×232333043213² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232333043263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116166521606 + 116166521607.

It is an arithmetic number, because the mean of its divisors is an integer number (116166521607).

Almost surely, 2^232333043213 is an apocalyptic number.

It is an amenable number.

232333043213 is a deficient number, since it is larger than the sum of its proper divisors (1).

232333043213 is an equidigital number, since it uses as much as digits as its factorization.

232333043213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 29.

Adding to 232333043213 its reverse (312340333232), we get a palindrome (544673376445).

The spelling of 232333043213 in words is "two hundred thirty-two billion, three hundred thirty-three million, forty-three thousand, two hundred thirteen".