3321321111013 has 2 divisors, whose sum is σ = 3321321111014. Its totient is φ = 3321321111012.

The previous prime is 3321321111001. The next prime is 3321321111079. The reversal of 3321321111013 is 3101111231233.

3321321111013 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., 3188535208609 + 132785902404 = 1785647^2 + 364398^2 .

It is a cyclic number.

It is not a de Polignac number, because 3321321111013 - 2⁹ = 3321321110501 is a prime.

It is a super-2 number, since 2×3321321111013² (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 (3321321111113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1660660555506 + 1660660555507.

It is an arithmetic number, because the mean of its divisors is an integer number (1660660555507).

Almost surely, 2^{3321321111013} is an apocalyptic number.

It is an amenable number.

3321321111013 is a deficient number, since it is larger than the sum of its proper divisors (1).

3321321111013 is an equidigital number, since it uses as much as digits as its factorization.

3321321111013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 3321321111013 its reverse (3101111231233), we get a palindrome (6422432342246).

The spelling of 3321321111013 in words is "three trillion, three hundred twenty-one billion, three hundred twenty-one million, one hundred eleven thousand, thirteen".