226503113 has 2 divisors, whose sum is σ = 226503114. Its totient is φ = 226503112.

The previous prime is 226503091. The next prime is 226503133. The reversal of 226503113 is 311305622.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 194546704 + 31956409 = 13948^2 + 5653^2 .

It is a cyclic number.

It is not a de Polignac number, because 226503113 - 2¹⁶ = 226437577 is a prime.

It is not a weakly prime, because it can be changed into another prime (226503133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113251556 + 113251557.

It is an arithmetic number, because the mean of its divisors is an integer number (113251557).

Almost surely, 2^226503113 is an apocalyptic number.

It is an amenable number.

226503113 is a deficient number, since it is larger than the sum of its proper divisors (1).

226503113 is an equidigital number, since it uses as much as digits as its factorization.

226503113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 226503113 is about 15050.0203654347. The cubic root of 226503113 is about 609.5716001301.

Adding to 226503113 its reverse (311305622), we get a palindrome (537808735).

The spelling of 226503113 in words is "two hundred twenty-six million, five hundred three thousand, one hundred thirteen".