112404133 has 4 divisors (see below), whose sum is σ = 118320160. Its totient is φ = 106488108.

The previous prime is 112404121. The next prime is 112404137. The reversal of 112404133 is 331404211.

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 not a de Polignac number, because 112404133 - 2⁵ = 112404101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 5916007 = 112404133 / (1 + 1 + 2 + 4 + 0 + 4 + 1 + 3 + 3).

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 112404133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112404137) 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, 2957985 + ... + 2958022.

It is an arithmetic number, because the mean of its divisors is an integer number (29580040).

Almost surely, 2^112404133 is an apocalyptic number.

It is an amenable number.

112404133 is a deficient number, since it is larger than the sum of its proper divisors (5916027).

112404133 is an equidigital number, since it uses as much as digits as its factorization.

112404133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5916026.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 112404133 is about 10602.0815409051. The cubic root of 112404133 is about 482.6075295257.

Adding to 112404133 its reverse (331404211), we get a palindrome (443808344).

The spelling of 112404133 in words is "one hundred twelve million, four hundred four thousand, one hundred thirty-three".