3313321313 has 2 divisors, whose sum is σ = 3313321314. Its totient is φ = 3313321312.

The previous prime is 3313321309. The next prime is 3313321337. The reversal of 3313321313 is 3131233133.

3313321313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2277961984 + 1035359329 = 47728^2 + 32177^2 .

It is a cyclic number.

It is not a de Polignac number, because 3313321313 - 2² = 3313321309 is a prime.

It is not a weakly prime, because it can be changed into another prime (3313321303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1656660656 + 1656660657.

It is an arithmetic number, because the mean of its divisors is an integer number (1656660657).

Almost surely, 2^3313321313 is an apocalyptic number.

It is an amenable number.

3313321313 is a deficient number, since it is larger than the sum of its proper divisors (1).

3313321313 is an equidigital number, since it uses as much as digits as its factorization.

3313321313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1458, while the sum is 23.

The square root of 3313321313 is about 57561.4568352817. The cubic root of 3313321313 is about 1490.8061809977.

Adding to 3313321313 its reverse (3131233133), we get a palindrome (6444554446).

The spelling of 3313321313 in words is "three billion, three hundred thirteen million, three hundred twenty-one thousand, three hundred thirteen".