232011230221013 has 2 divisors, whose sum is σ = 232011230221014. Its totient is φ = 232011230221012.

The previous prime is 232011230221003. The next prime is 232011230221019. The reversal of 232011230221013 is 310122032110232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 171045148166929 + 60966082054084 = 13078423^2 + 7808078^2 .

It is a cyclic number.

It is not a de Polignac number, because 232011230221013 - 2²⁸ = 232010961785557 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 232011230221013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232011230221019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116005615110506 + 116005615110507.

It is an arithmetic number, because the mean of its divisors is an integer number (116005615110507).

Almost surely, 2^{232011230221013} is an apocalyptic number.

It is an amenable number.

232011230221013 is a deficient number, since it is larger than the sum of its proper divisors (1).

232011230221013 is an equidigital number, since it uses as much as digits as its factorization.

232011230221013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 232011230221013 its reverse (310122032110232), we get a palindrome (542133262331245).

The spelling of 232011230221013 in words is "two hundred thirty-two trillion, eleven billion, two hundred thirty million, two hundred twenty-one thousand, thirteen".