113232303220237 has 2 divisors, whose sum is σ = 113232303220238. Its totient is φ = 113232303220236.

The previous prime is 113232303220193. The next prime is 113232303220243. The reversal of 113232303220237 is 732022303232311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63198381967081 + 50033921253156 = 7949741^2 + 7073466^2 .

It is a cyclic number.

It is not a de Polignac number, because 113232303220237 - 2²³ = 113232294831629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113232303250237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56616151610118 + 56616151610119.

It is an arithmetic number, because the mean of its divisors is an integer number (56616151610119).

Almost surely, 2^{113232303220237} is an apocalyptic number.

It is an amenable number.

113232303220237 is a deficient number, since it is larger than the sum of its proper divisors (1).

113232303220237 is an equidigital number, since it uses as much as digits as its factorization.

113232303220237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 34.

Adding to 113232303220237 its reverse (732022303232311), we get a palindrome (845254606452548).

The spelling of 113232303220237 in words is "one hundred thirteen trillion, two hundred thirty-two billion, three hundred three million, two hundred twenty thousand, two hundred thirty-seven".