113224203 has 16 divisors (see below), whose sum is σ = 171642240. Its totient is φ = 73726632.

The previous prime is 113224187. The next prime is 113224219. The reversal of 113224203 is 302422311.

It is an interprime number because it is at equal distance from previous prime (113224187) and next prime (113224219).

It is not a de Polignac number, because 113224203 - 2⁴ = 113224187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113224273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47601 + ... + 49922.

It is an arithmetic number, because the mean of its divisors is an integer number (10727640).

Almost surely, 2^113224203 is an apocalyptic number.

113224203 is a deficient number, since it is larger than the sum of its proper divisors (58418037).

113224203 is an equidigital number, since it uses as much as digits as its factorization.

113224203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97575 (or 97569 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 113224203 is about 10640.6862090751. The cubic root of 113224203 is about 483.7783445924.

Adding to 113224203 its reverse (302422311), we get a palindrome (415646514).

The spelling of 113224203 in words is "one hundred thirteen million, two hundred twenty-four thousand, two hundred three".