3321113203073 has 2 divisors, whose sum is σ = 3321113203074. Its totient is φ = 3321113203072.

The previous prime is 3321113203061. The next prime is 3321113203223. The reversal of 3321113203073 is 3703023111233.

3321113203073 is digitally balanced in base 3, 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., 3218375004289 + 102738198784 = 1793983^2 + 320528^2 .

It is a cyclic number.

It is not a de Polignac number, because 3321113203073 - 2¹⁰ = 3321113202049 is a prime.

It is a super-2 number, since 2×3321113203073² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (3321113233073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1660556601536 + 1660556601537.

It is an arithmetic number, because the mean of its divisors is an integer number (1660556601537).

Almost surely, 2^{3321113203073} is an apocalyptic number.

It is an amenable number.

3321113203073 is a deficient number, since it is larger than the sum of its proper divisors (1).

3321113203073 is an equidigital number, since it uses as much as digits as its factorization.

3321113203073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 29.

The spelling of 3321113203073 in words is "three trillion, three hundred twenty-one billion, one hundred thirteen million, two hundred three thousand, seventy-three".