32321331313 has 2 divisors, whose sum is σ = 32321331314. Its totient is φ = 32321331312.

The previous prime is 32321331283. The next prime is 32321331337. The reversal of 32321331313 is 31313312323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27333016929 + 4988314384 = 165327^2 + 70628^2 .

It is a cyclic number.

It is not a de Polignac number, because 32321331313 - 2²⁹ = 31784460401 is a prime.

It is not a weakly prime, because it can be changed into another prime (32321331613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16160665656 + 16160665657.

It is an arithmetic number, because the mean of its divisors is an integer number (16160665657).

Almost surely, 2^32321331313 is an apocalyptic number.

It is an amenable number.

32321331313 is a deficient number, since it is larger than the sum of its proper divisors (1).

32321331313 is an equidigital number, since it uses as much as digits as its factorization.

32321331313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2916, while the sum is 25.

Adding to 32321331313 its reverse (31313312323), we get a palindrome (63634643636).

The spelling of 32321331313 in words is "thirty-two billion, three hundred twenty-one million, three hundred thirty-one thousand, three hundred thirteen".