113326331 has 2 divisors, whose sum is σ = 113326332. Its totient is φ = 113326330.

The previous prime is 113326327. The next prime is 113326333. The reversal of 113326331 is 133623311.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113326331 - 2² = 113326327 is a prime.

It is a super-2 number, since 2×113326331² = 25685714595843122, which contains 22 as substring.

Together with 113326333, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 113326297 and 113326306.

It is not a weakly prime, because it can be changed into another prime (113326333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56663165 + 56663166.

It is an arithmetic number, because the mean of its divisors is an integer number (56663166).

Almost surely, 2^113326331 is an apocalyptic number.

113326331 is a deficient number, since it is larger than the sum of its proper divisors (1).

113326331 is an equidigital number, since it uses as much as digits as its factorization.

113326331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 972, while the sum is 23.

The square root of 113326331 is about 10645.4840660254. The cubic root of 113326331 is about 483.9237565738.

Adding to 113326331 its reverse (133623311), we get a palindrome (246949642).

The spelling of 113326331 in words is "one hundred thirteen million, three hundred twenty-six thousand, three hundred thirty-one".