12032311020013 has 2 divisors, whose sum is σ = 12032311020014. Its totient is φ = 12032311020012.

The previous prime is 12032311019959. The next prime is 12032311020017. The reversal of 12032311020013 is 31002011323021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10230869236329 + 1801441783684 = 3198573^2 + 1342178^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12032311020013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12032311020017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6016155510006 + 6016155510007.

It is an arithmetic number, because the mean of its divisors is an integer number (6016155510007).

Almost surely, 2^{12032311020013} is an apocalyptic number.

It is an amenable number.

12032311020013 is a deficient number, since it is larger than the sum of its proper divisors (1).

12032311020013 is an equidigital number, since it uses as much as digits as its factorization.

12032311020013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 12032311020013 its reverse (31002011323021), we get a palindrome (43034322343034).

The spelling of 12032311020013 in words is "twelve trillion, thirty-two billion, three hundred eleven million, twenty thousand, thirteen".