30211132320113 has 2 divisors, whose sum is σ = 30211132320114. Its totient is φ = 30211132320112.

The previous prime is 30211132320101. The next prime is 30211132320133. The reversal of 30211132320113 is 31102323111203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17151459010624 + 13059673309489 = 4141432^2 + 3613817^2 .

It is a cyclic number.

It is not a de Polignac number, because 30211132320113 - 2²⁸ = 30210863884657 is a prime.

It is not a weakly prime, because it can be changed into another prime (30211132320133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15105566160056 + 15105566160057.

It is an arithmetic number, because the mean of its divisors is an integer number (15105566160057).

Almost surely, 2^{30211132320113} is an apocalyptic number.

It is an amenable number.

30211132320113 is a deficient number, since it is larger than the sum of its proper divisors (1).

30211132320113 is an equidigital number, since it uses as much as digits as its factorization.

30211132320113 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 30211132320113 its reverse (31102323111203), we get a palindrome (61313455431316).

The spelling of 30211132320113 in words is "thirty trillion, two hundred eleven billion, one hundred thirty-two million, three hundred twenty thousand, one hundred thirteen".