30330313444313 has 2 divisors, whose sum is σ = 30330313444314. Its totient is φ = 30330313444312.

The previous prime is 30330313444271. The next prime is 30330313444351. The reversal of 30330313444313 is 31344431303303.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24066746089369 + 6263567354944 = 4905787^2 + 2502712^2 .

It is a cyclic number.

It is not a de Polignac number, because 30330313444313 - 2²⁰ = 30330312395737 is a prime.

It is not a weakly prime, because it can be changed into another prime (30330313444213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15165156722156 + 15165156722157.

It is an arithmetic number, because the mean of its divisors is an integer number (15165156722157).

Almost surely, 2^{30330313444313} is an apocalyptic number.

It is an amenable number.

30330313444313 is a deficient number, since it is larger than the sum of its proper divisors (1).

30330313444313 is an equidigital number, since it uses as much as digits as its factorization.

30330313444313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139968, while the sum is 35.

Adding to 30330313444313 its reverse (31344431303303), we get a palindrome (61674744747616).

The spelling of 30330313444313 in words is "thirty trillion, three hundred thirty billion, three hundred thirteen million, four hundred forty-four thousand, three hundred thirteen".