232031013013 has 2 divisors, whose sum is σ = 232031013014. Its totient is φ = 232031013012.

The previous prime is 232031012951. The next prime is 232031013073. The reversal of 232031013013 is 310310130232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 231945302449 + 85710564 = 481607^2 + 9258^2 .

It is a cyclic number.

It is not a de Polignac number, because 232031013013 - 2²¹ = 232028915861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232031013073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116015506506 + 116015506507.

It is an arithmetic number, because the mean of its divisors is an integer number (116015506507).

Almost surely, 2^232031013013 is an apocalyptic number.

It is an amenable number.

232031013013 is a deficient number, since it is larger than the sum of its proper divisors (1).

232031013013 is an equidigital number, since it uses as much as digits as its factorization.

232031013013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 232031013013 its reverse (310310130232), we get a palindrome (542341143245).

The spelling of 232031013013 in words is "two hundred thirty-two billion, thirty-one million, thirteen thousand, thirteen".