113232331 has 4 divisors (see below), whose sum is σ = 113259712. Its totient is φ = 113204952.

The previous prime is 113232323. The next prime is 113232341. The reversal of 113232331 is 133232311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 133232311 = 113 ⋅1179047.

It is a cyclic number.

It is not a de Polignac number, because 113232331 - 2³ = 113232323 is a prime.

It is a super-2 number, since 2×113232331² = 25643121567387122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113232299 and 113232308.

It is not an unprimeable number, because it can be changed into a prime (113232341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6075 + ... + 16228.

It is an arithmetic number, because the mean of its divisors is an integer number (28314928).

Almost surely, 2^113232331 is an apocalyptic number.

113232331 is a deficient number, since it is larger than the sum of its proper divisors (27381).

113232331 is an equidigital number, since it uses as much as digits as its factorization.

113232331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27380.

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

The square root of 113232331 is about 10641.0681324762. The cubic root of 113232331 is about 483.7899206106.

Adding to 113232331 its reverse (133232311), we get a palindrome (246464642).

The spelling of 113232331 in words is "one hundred thirteen million, two hundred thirty-two thousand, three hundred thirty-one".