113223331 has 8 divisors (see below), whose sum is σ = 122084144. Its totient is φ = 104384160.

The previous prime is 113223311. The next prime is 113223361. The reversal of 113223331 is 133322311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113223331 - 2²⁵ = 79668899 is a prime.

It is a super-2 number, since 2×113223331² = 25639045365471122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113223299 and 113223308.

It is not an unprimeable number, because it can be changed into a prime (113223311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6436 + ... + 16366.

It is an arithmetic number, because the mean of its divisors is an integer number (15260518).

Almost surely, 2^113223331 is an apocalyptic number.

113223331 is a deficient number, since it is larger than the sum of its proper divisors (8860813).

113223331 is an equidigital number, since it uses as much as digits as its factorization.

113223331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10821.

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

The square root of 113223331 is about 10640.6452341952. The cubic root of 113223331 is about 483.7771026441. Note that the first 3 decimals are identical.

Adding to 113223331 its reverse (133322311), we get a palindrome (246545642).

The spelling of 113223331 in words is "one hundred thirteen million, two hundred twenty-three thousand, three hundred thirty-one".