3012321310013 has 2 divisors, whose sum is σ = 3012321310014. Its totient is φ = 3012321310012.

The previous prime is 3012321310001. The next prime is 3012321310073. The reversal of 3012321310013 is 3100131232103.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2845385327929 + 166935982084 = 1686827^2 + 408578^2 .

It is an emirp because it is prime and its reverse (3100131232103) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3012321310013 - 2³⁸ = 2737443403069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3012321310073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1506160655006 + 1506160655007.

It is an arithmetic number, because the mean of its divisors is an integer number (1506160655007).

Almost surely, 2^{3012321310013} is an apocalyptic number.

It is an amenable number.

3012321310013 is a deficient number, since it is larger than the sum of its proper divisors (1).

3012321310013 is an equidigital number, since it uses as much as digits as its factorization.

3012321310013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 3012321310013 its reverse (3100131232103), we get a palindrome (6112452542116).

The spelling of 3012321310013 in words is "three trillion, twelve billion, three hundred twenty-one million, three hundred ten thousand, thirteen".