112340203 has 4 divisors (see below), whose sum is σ = 112706440. Its totient is φ = 111973968.

The previous prime is 112340201. The next prime is 112340213. The reversal of 112340203 is 302043211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 302043211 = 127 ⋅2378293.

It is a cyclic number.

It is not a de Polignac number, because 112340203 - 2¹ = 112340201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112340201) 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, 182658 + ... + 183271.

It is an arithmetic number, because the mean of its divisors is an integer number (28176610).

Almost surely, 2^112340203 is an apocalyptic number.

112340203 is a deficient number, since it is larger than the sum of its proper divisors (366237).

112340203 is an equidigital number, since it uses as much as digits as its factorization.

112340203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366236.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 112340203 is about 10599.0661381086. The cubic root of 112340203 is about 482.5160176164.

Adding to 112340203 its reverse (302043211), we get a palindrome (414383414).

The spelling of 112340203 in words is "one hundred twelve million, three hundred forty thousand, two hundred three".