30310113222113 has 2 divisors, whose sum is σ = 30310113222114. Its totient is φ = 30310113222112.

The previous prime is 30310113222091. The next prime is 30310113222119. The reversal of 30310113222113 is 31122231101303.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30234964868689 + 75148353424 = 5498633^2 + 274132^2 .

It is a cyclic number.

It is not a de Polignac number, because 30310113222113 - 2⁶ = 30310113222049 is a prime.

It is not a weakly prime, because it can be changed into another prime (30310113222119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15155056611056 + 15155056611057.

It is an arithmetic number, because the mean of its divisors is an integer number (15155056611057).

Almost surely, 2^{30310113222113} is an apocalyptic number.

It is an amenable number.

30310113222113 is a deficient number, since it is larger than the sum of its proper divisors (1).

30310113222113 is an equidigital number, since it uses as much as digits as its factorization.

30310113222113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 30310113222113 its reverse (31122231101303), we get a palindrome (61432344323416).

The spelling of 30310113222113 in words is "thirty trillion, three hundred ten billion, one hundred thirteen million, two hundred twenty-two thousand, one hundred thirteen".