213301022113 has 2 divisors, whose sum is σ = 213301022114. Its totient is φ = 213301022112.

The previous prime is 213301022083. The next prime is 213301022149. The reversal of 213301022113 is 311220103312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 209551541824 + 3749480289 = 457768^2 + 61233^2 .

It is a cyclic number.

It is not a de Polignac number, because 213301022113 - 2³³ = 204711087521 is a prime.

It is not a weakly prime, because it can be changed into another prime (213301022213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106650511056 + 106650511057.

It is an arithmetic number, because the mean of its divisors is an integer number (106650511057).

Almost surely, 2^213301022113 is an apocalyptic number.

It is an amenable number.

213301022113 is a deficient number, since it is larger than the sum of its proper divisors (1).

213301022113 is an equidigital number, since it uses as much as digits as its factorization.

213301022113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 213301022113 its reverse (311220103312), we get a palindrome (524521125425).

The spelling of 213301022113 in words is "two hundred thirteen billion, three hundred one million, twenty-two thousand, one hundred thirteen".