212441310113 has 2 divisors, whose sum is σ = 212441310114. Its totient is φ = 212441310112.

The previous prime is 212441310013. The next prime is 212441310119. The reversal of 212441310113 is 311013144212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 195781470784 + 16659839329 = 442472^2 + 129073^2 .

It is a cyclic number.

It is not a de Polignac number, because 212441310113 - 2³⁰ = 211367568289 is a prime.

It is not a weakly prime, because it can be changed into another prime (212441310119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106220655056 + 106220655057.

It is an arithmetic number, because the mean of its divisors is an integer number (106220655057).

Almost surely, 2^212441310113 is an apocalyptic number.

It is an amenable number.

212441310113 is a deficient number, since it is larger than the sum of its proper divisors (1).

212441310113 is an equidigital number, since it uses as much as digits as its factorization.

212441310113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 212441310113 its reverse (311013144212), we get a palindrome (523454454325).

The spelling of 212441310113 in words is "two hundred twelve billion, four hundred forty-one million, three hundred ten thousand, one hundred thirteen".