30303012013 has 2 divisors, whose sum is σ = 30303012014. Its totient is φ = 30303012012.

The previous prime is 30303012001. The next prime is 30303012017. The reversal of 30303012013 is 31021030303.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28492764804 + 1810247209 = 168798^2 + 42547^2 .

It is an emirp because it is prime and its reverse (31021030303) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30303012013 - 2²⁹ = 29766141101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30303012017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15151506006 + 15151506007.

It is an arithmetic number, because the mean of its divisors is an integer number (15151506007).

Almost surely, 2^30303012013 is an apocalyptic number.

It is an amenable number.

30303012013 is a deficient number, since it is larger than the sum of its proper divisors (1).

30303012013 is an equidigital number, since it uses as much as digits as its factorization.

30303012013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 30303012013 its reverse (31021030303), we get a palindrome (61324042316).

The spelling of 30303012013 in words is "thirty billion, three hundred three million, twelve thousand, thirteen".