113222203 has 2 divisors, whose sum is σ = 113222204. Its totient is φ = 113222202.

The previous prime is 113222189. The next prime is 113222237. The reversal of 113222203 is 302222311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113222203 - 2⁵ = 113222171 is a prime.

It is not a weakly prime, because it can be changed into another prime (113220203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56611101 + 56611102.

It is an arithmetic number, because the mean of its divisors is an integer number (56611102).

Almost surely, 2^113222203 is an apocalyptic number.

113222203 is a deficient number, since it is larger than the sum of its proper divisors (1).

113222203 is an equidigital number, since it uses as much as digits as its factorization.

113222203 is an odious number, because the sum of its binary digits is odd.

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

The square root of 113222203 is about 10640.5922297586. The cubic root of 113222203 is about 483.7754960778.

Adding to 113222203 its reverse (302222311), we get a palindrome (415444514).

The spelling of 113222203 in words is "one hundred thirteen million, two hundred twenty-two thousand, two hundred three".