3321113331013 has 2 divisors, whose sum is σ = 3321113331014. Its totient is φ = 3321113331012.

The previous prime is 3321113330971. The next prime is 3321113331043. The reversal of 3321113331013 is 3101333111233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2881462115169 + 439651215844 = 1697487^2 + 663062^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3321113331013 is a prime.

It is a super-2 number, since 2×3321113331013² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3321113331043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1660556665506 + 1660556665507.

It is an arithmetic number, because the mean of its divisors is an integer number (1660556665507).

Almost surely, 2^{3321113331013} is an apocalyptic number.

It is an amenable number.

3321113331013 is a deficient number, since it is larger than the sum of its proper divisors (1).

3321113331013 is an equidigital number, since it uses as much as digits as its factorization.

3321113331013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1458, while the sum is 25.

Adding to 3321113331013 its reverse (3101333111233), we get a palindrome (6422446442246).

The spelling of 3321113331013 in words is "three trillion, three hundred twenty-one billion, one hundred thirteen million, three hundred thirty-one thousand, thirteen".