113130133 has 8 divisors (see below), whose sum is σ = 114817280. Its totient is φ = 111449520.

The previous prime is 113130113. The next prime is 113130151. The reversal of 113130133 is 331031311.

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 113130133 - 2²¹ = 111032981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113130113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41416 + ... + 44062.

It is an arithmetic number, because the mean of its divisors is an integer number (14352160).

Almost surely, 2^113130133 is an apocalyptic number.

It is an amenable number.

113130133 is a deficient number, since it is larger than the sum of its proper divisors (1687147).

113130133 is an equidigital number, since it uses as much as digits as its factorization.

113130133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3267.

The product of its (nonzero) digits is 81, while the sum is 16.

The square root of 113130133 is about 10636.2649929381. The cubic root of 113130133 is about 483.6443283753.

Adding to 113130133 its reverse (331031311), we get a palindrome (444161444).

The spelling of 113130133 in words is "one hundred thirteen million, one hundred thirty thousand, one hundred thirty-three".