113333133 has 16 divisors (see below), whose sum is σ = 154405440. Its totient is φ = 73916544.

The previous prime is 113333123. The next prime is 113333141. The reversal of 113333133 is 331333311.

It is not a de Polignac number, because 113333133 - 2²² = 109138829 is a prime.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113333123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69633 + ... + 71241.

It is an arithmetic number, because the mean of its divisors is an integer number (9650340).

Almost surely, 2^113333133 is an apocalyptic number.

It is an amenable number.

113333133 is a deficient number, since it is larger than the sum of its proper divisors (41072307).

113333133 is a wasteful number, since it uses less digits than its factorization.

113333133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2108.

The product of its digits is 729, while the sum is 21.

The square root of 113333133 is about 10645.8035394234. The cubic root of 113333133 is about 483.9334383001.

Adding to 113333133 its reverse (331333311), we get a palindrome (444666444).

The spelling of 113333133 in words is "one hundred thirteen million, three hundred thirty-three thousand, one hundred thirty-three".