113232311 has 4 divisors (see below), whose sum is σ = 114124032. Its totient is φ = 112340592.

The previous prime is 113232307. The next prime is 113232313.

113232311 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 113232311 - 2² = 113232307 is a prime.

It is a super-3 number, since 3×113232311³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113232311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113232313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 445670 + ... + 445923.

It is an arithmetic number, because the mean of its divisors is an integer number (28531008).

Almost surely, 2^113232311 is an apocalyptic number.

113232311 is a deficient number, since it is larger than the sum of its proper divisors (891721).

113232311 is an equidigital number, since it uses as much as digits as its factorization.

113232311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 891720.

The product of its digits is 108, while the sum is 17.

The square root of 113232311 is about 10641.0671927209. The cubic root of 113232311 is about 483.7898921270.

The spelling of 113232311 in words is "one hundred thirteen million, two hundred thirty-two thousand, three hundred eleven".