13132002203321 has 2 divisors, whose sum is σ = 13132002203322. Its totient is φ = 13132002203320.

The previous prime is 13132002203317. The next prime is 13132002203323. The reversal of 13132002203321 is 12330220023131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8566515313321 + 4565486890000 = 2926861^2 + 2136700^2 .

It is a cyclic number.

It is not a de Polignac number, because 13132002203321 - 2² = 13132002203317 is a prime.

Together with 13132002203323, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13132002203323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6566001101660 + 6566001101661.

It is an arithmetic number, because the mean of its divisors is an integer number (6566001101661).

Almost surely, 2^{13132002203321} is an apocalyptic number.

It is an amenable number.

13132002203321 is a deficient number, since it is larger than the sum of its proper divisors (1).

13132002203321 is an equidigital number, since it uses as much as digits as its factorization.

13132002203321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 13132002203321 its reverse (12330220023131), we get a palindrome (25462222226452).

The spelling of 13132002203321 in words is "thirteen trillion, one hundred thirty-two billion, two million, two hundred three thousand, three hundred twenty-one".