113312113223311 has 2 divisors, whose sum is σ = 113312113223312. Its totient is φ = 113312113223310.

The previous prime is 113312113223261. The next prime is 113312113223321. The reversal of 113312113223311 is 113322311213311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113312113223311 - 2²⁷ = 113311979005583 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113312113223311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113312113223321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56656056611655 + 56656056611656.

It is an arithmetic number, because the mean of its divisors is an integer number (56656056611656).

Almost surely, 2^{113312113223311} is an apocalyptic number.

113312113223311 is a deficient number, since it is larger than the sum of its proper divisors (1).

113312113223311 is an equidigital number, since it uses as much as digits as its factorization.

113312113223311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1944, while the sum is 28.

Adding to 113312113223311 its reverse (113322311213311), we get a palindrome (226634424436622).

The spelling of 113312113223311 in words is "one hundred thirteen trillion, three hundred twelve billion, one hundred thirteen million, two hundred twenty-three thousand, three hundred eleven".