113232313 has 2 divisors, whose sum is σ = 113232314. Its totient is φ = 113232312.

The previous prime is 113232307. The next prime is 113232323. The reversal of 113232313 is 313232311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 109244304 + 3988009 = 10452^2 + 1997^2 .

It is a cyclic number.

It is not a de Polignac number, because 113232313 - 2²⁵ = 79677881 is a prime.

It is not a weakly prime, because it can be changed into another prime (113232323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56616156 + 56616157.

It is an arithmetic number, because the mean of its divisors is an integer number (56616157).

Almost surely, 2^113232313 is an apocalyptic number.

It is an amenable number.

113232313 is a deficient number, since it is larger than the sum of its proper divisors (1).

113232313 is an equidigital number, since it uses as much as digits as its factorization.

113232313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 324, while the sum is 19.

The square root of 113232313 is about 10641.0672866964. The cubic root of 113232313 is about 483.7898949753.

Adding to 113232313 its reverse (313232311), we get a palindrome (426464624).

The spelling of 113232313 in words is "one hundred thirteen million, two hundred thirty-two thousand, three hundred thirteen".