30221010330013 has 2 divisors, whose sum is σ = 30221010330014. Its totient is φ = 30221010330012.

The previous prime is 30221010329971. The next prime is 30221010330041. The reversal of 30221010330013 is 31003301012203.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20635187504409 + 9585822825604 = 4542597^2 + 3096098^2 .

It is a cyclic number.

It is not a de Polignac number, because 30221010330013 - 2⁹ = 30221010329501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30221010330073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15110505165006 + 15110505165007.

It is an arithmetic number, because the mean of its divisors is an integer number (15110505165007).

Almost surely, 2^{30221010330013} is an apocalyptic number.

It is an amenable number.

30221010330013 is a deficient number, since it is larger than the sum of its proper divisors (1).

30221010330013 is an equidigital number, since it uses as much as digits as its factorization.

30221010330013 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 19.

Adding to 30221010330013 its reverse (31003301012203), we get a palindrome (61224311342216).

The spelling of 30221010330013 in words is "thirty trillion, two hundred twenty-one billion, ten million, three hundred thirty thousand, thirteen".