113322203 has 4 divisors (see below), whose sum is σ = 113372640. Its totient is φ = 113271768.

The previous prime is 113322197. The next prime is 113322239. The reversal of 113322203 is 302223311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113322203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113322263) 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, 21683 + ... + 26396.

It is an arithmetic number, because the mean of its divisors is an integer number (28343160).

Almost surely, 2^113322203 is an apocalyptic number.

113322203 is a deficient number, since it is larger than the sum of its proper divisors (50437).

113322203 is an equidigital number, since it uses as much as digits as its factorization.

113322203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50436.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 113322203 is about 10645.2901792295. The cubic root of 113322203 is about 483.9178807357.

Adding to 113322203 its reverse (302223311), we get a palindrome (415545514).

The spelling of 113322203 in words is "one hundred thirteen million, three hundred twenty-two thousand, two hundred three".