113441233 has 2 divisors, whose sum is σ = 113441234. Its totient is φ = 113441232.

The previous prime is 113441231. The next prime is 113441239. The reversal of 113441233 is 332144311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 60326289 + 53114944 = 7767^2 + 7288^2 .

It is a cyclic number.

It is not a de Polignac number, because 113441233 - 2¹ = 113441231 is a prime.

Together with 113441231, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (113441231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56720616 + 56720617.

It is an arithmetic number, because the mean of its divisors is an integer number (56720617).

Almost surely, 2^113441233 is an apocalyptic number.

It is an amenable number.

113441233 is a deficient number, since it is larger than the sum of its proper divisors (1).

113441233 is an equidigital number, since it uses as much as digits as its factorization.

113441233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 864, while the sum is 22.

The square root of 113441233 is about 10650.8794472569. The cubic root of 113441233 is about 484.0872520453.

Adding to 113441233 its reverse (332144311), we get a palindrome (445585544).

The spelling of 113441233 in words is "one hundred thirteen million, four hundred forty-one thousand, two hundred thirty-three".