13102331333321 has 2 divisors, whose sum is σ = 13102331333322. Its totient is φ = 13102331333320.

The previous prime is 13102331333251. The next prime is 13102331333327. The reversal of 13102331333321 is 12333313320131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10919588070400 + 2182743262921 = 3304480^2 + 1477411^2 .

It is a cyclic number.

It is not a de Polignac number, because 13102331333321 - 2¹⁰ = 13102331332297 is a prime.

It is not a weakly prime, because it can be changed into another prime (13102331333327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6551165666660 + 6551165666661.

It is an arithmetic number, because the mean of its divisors is an integer number (6551165666661).

Almost surely, 2^{13102331333321} is an apocalyptic number.

It is an amenable number.

13102331333321 is a deficient number, since it is larger than the sum of its proper divisors (1).

13102331333321 is an equidigital number, since it uses as much as digits as its factorization.

13102331333321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8748, while the sum is 29.

Adding to 13102331333321 its reverse (12333313320131), we get a palindrome (25435644653452).

The spelling of 13102331333321 in words is "thirteen trillion, one hundred two billion, three hundred thirty-one million, three hundred thirty-three thousand, three hundred twenty-one".