113312321333 has 2 divisors, whose sum is σ = 113312321334. Its totient is φ = 113312321332.

The previous prime is 113312321183. The next prime is 113312321351. The reversal of 113312321333 is 333123213311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109043267089 + 4269054244 = 330217^2 + 65338^2 .

It is a cyclic number.

It is not a de Polignac number, because 113312321333 - 2⁸ = 113312321077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113312341333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56656160666 + 56656160667.

It is an arithmetic number, because the mean of its divisors is an integer number (56656160667).

Almost surely, 2^113312321333 is an apocalyptic number.

It is an amenable number.

113312321333 is a deficient number, since it is larger than the sum of its proper divisors (1).

113312321333 is an equidigital number, since it uses as much as digits as its factorization.

113312321333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2916, while the sum is 26.

Adding to 113312321333 its reverse (333123213311), we get a palindrome (446435534644).

The spelling of 113312321333 in words is "one hundred thirteen billion, three hundred twelve million, three hundred twenty-one thousand, three hundred thirty-three".