30303310120313 has 2 divisors, whose sum is σ = 30303310120314. Its totient is φ = 30303310120312.

The previous prime is 30303310120247. The next prime is 30303310120327. The reversal of 30303310120313 is 31302101330303.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16977795049744 + 13325515070569 = 4120412^2 + 3650413^2 .

It is a cyclic number.

It is not a de Polignac number, because 30303310120313 - 2¹⁸ = 30303309858169 is a prime.

It is not a weakly prime, because it can be changed into another prime (30303310120333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15151655060156 + 15151655060157.

It is an arithmetic number, because the mean of its divisors is an integer number (15151655060157).

Almost surely, 2^{30303310120313} is an apocalyptic number.

It is an amenable number.

30303310120313 is a deficient number, since it is larger than the sum of its proper divisors (1).

30303310120313 is an equidigital number, since it uses as much as digits as its factorization.

30303310120313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 30303310120313 its reverse (31302101330303), we get a palindrome (61605411450616).

The spelling of 30303310120313 in words is "thirty trillion, three hundred three billion, three hundred ten million, one hundred twenty thousand, three hundred thirteen".