113104133 has 4 divisors (see below), whose sum is σ = 118021728. Its totient is φ = 108186540.

The previous prime is 113104091. The next prime is 113104139. The reversal of 113104133 is 331401311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113104133 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 (113104139) 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, 2458763 + ... + 2458808.

It is an arithmetic number, because the mean of its divisors is an integer number (29505432).

Almost surely, 2^113104133 is an apocalyptic number.

It is an amenable number.

113104133 is a deficient number, since it is larger than the sum of its proper divisors (4917595).

113104133 is an equidigital number, since it uses as much as digits as its factorization.

113104133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4917594.

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

The square root of 113104133 is about 10635.0426891480. The cubic root of 113104133 is about 483.6072745399.

Adding to 113104133 its reverse (331401311), we get a palindrome (444505444).

The spelling of 113104133 in words is "one hundred thirteen million, one hundred four thousand, one hundred thirty-three".