12332003131321 has 2 divisors, whose sum is σ = 12332003131322. Its totient is φ = 12332003131320.

The previous prime is 12332003131319. The next prime is 12332003131337. The reversal of 12332003131321 is 12313130023321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7345379175696 + 4986623955625 = 2710236^2 + 2233075^2 .

It is a cyclic number.

It is not a de Polignac number, because 12332003131321 - 2¹ = 12332003131319 is a prime.

Together with 12332003131319, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (12332003231321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6166001565660 + 6166001565661.

It is an arithmetic number, because the mean of its divisors is an integer number (6166001565661).

Almost surely, 2^{12332003131321} is an apocalyptic number.

It is an amenable number.

12332003131321 is a deficient number, since it is larger than the sum of its proper divisors (1).

12332003131321 is an equidigital number, since it uses as much as digits as its factorization.

12332003131321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 12332003131321 its reverse (12313130023321), we get a palindrome (24645133154642).

The spelling of 12332003131321 in words is "twelve trillion, three hundred thirty-two billion, three million, one hundred thirty-one thousand, three hundred twenty-one".