224443103 has 2 divisors, whose sum is σ = 224443104. Its totient is φ = 224443102.

The previous prime is 224443091. The next prime is 224443133. The reversal of 224443103 is 301344422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 224443103 - 2⁸ = 224442847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224443133) 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, 112221551 + 112221552.

It is an arithmetic number, because the mean of its divisors is an integer number (112221552).

Almost surely, 2^224443103 is an apocalyptic number.

224443103 is a deficient number, since it is larger than the sum of its proper divisors (1).

224443103 is an equidigital number, since it uses as much as digits as its factorization.

224443103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 224443103 is about 14981.4252659752. The cubic root of 224443103 is about 607.7179834964.

Adding to 224443103 its reverse (301344422), we get a palindrome (525787525).

The spelling of 224443103 in words is "two hundred twenty-four million, four hundred forty-three thousand, one hundred three".