112204403 has 4 divisors (see below), whose sum is σ = 118804680. Its totient is φ = 105604128.

The previous prime is 112204381. The next prime is 112204409. The reversal of 112204403 is 304402211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112204403 - 2¹⁴ = 112188019 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 6600259 = 112204403 / (1 + 1 + 2 + 2 + 0 + 4 + 4 + 0 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112204409) 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 3 ways as a sum of consecutive naturals, for example, 3300113 + ... + 3300146.

It is an arithmetic number, because the mean of its divisors is an integer number (29701170).

Almost surely, 2^112204403 is an apocalyptic number.

112204403 is a deficient number, since it is larger than the sum of its proper divisors (6600277).

112204403 is an equidigital number, since it uses as much as digits as its factorization.

112204403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6600276.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 112204403 is about 10592.6579761644. The cubic root of 112204403 is about 482.3215129058.

Adding to 112204403 its reverse (304402211), we get a palindrome (416606614).

The spelling of 112204403 in words is "one hundred twelve million, two hundred four thousand, four hundred three".