13202321311331 has 2 divisors, whose sum is σ = 13202321311332. Its totient is φ = 13202321311330.

The previous prime is 13202321311307. The next prime is 13202321311339. The reversal of 13202321311331 is 13311312320231.

It is a strong prime.

It is an emirp because it is prime and its reverse (13311312320231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13202321311331 - 2¹⁴ = 13202321294947 is a prime.

It is a super-2 number, since 2×13202321311331² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13202321311331.

It is not a weakly prime, because it can be changed into another prime (13202321311339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6601160655665 + 6601160655666.

It is an arithmetic number, because the mean of its divisors is an integer number (6601160655666).

Almost surely, 2^{13202321311331} is an apocalyptic number.

13202321311331 is a deficient number, since it is larger than the sum of its proper divisors (1).

13202321311331 is an equidigital number, since it uses as much as digits as its factorization.

13202321311331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 13202321311331 its reverse (13311312320231), we get a palindrome (26513633631562).

The spelling of 13202321311331 in words is "thirteen trillion, two hundred two billion, three hundred twenty-one million, three hundred eleven thousand, three hundred thirty-one".