112404113 has 8 divisors (see below), whose sum is σ = 115574568. Its totient is φ = 109240704.

The previous prime is 112404101. The next prime is 112404121. The reversal of 112404113 is 311404211.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 8832784 + 103571329 = 2972^2 + 10177^2 .

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 112404113 - 2⁶ = 112404049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112404091 and 112404100.

It is not an unprimeable number, because it can be changed into a prime (112404163) 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 7 ways as a sum of consecutive naturals, for example, 63245 + ... + 64997.

It is an arithmetic number, because the mean of its divisors is an integer number (14446821).

Almost surely, 2^112404113 is an apocalyptic number.

It is an amenable number.

112404113 is a deficient number, since it is larger than the sum of its proper divisors (3170455).

112404113 is a wasteful number, since it uses less digits than its factorization.

112404113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3523.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 112404113 is about 10602.0805976940. The cubic root of 112404113 is about 482.6075009023.

Adding to 112404113 its reverse (311404211), we get a palindrome (423808324).

The spelling of 112404113 in words is "one hundred twelve million, four hundred four thousand, one hundred thirteen".