223044043 has 2 divisors, whose sum is σ = 223044044. Its totient is φ = 223044042.

The previous prime is 223044011. The next prime is 223044067. The reversal of 223044043 is 340440322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 223044043 - 2⁵ = 223044011 is a prime.

It is not a weakly prime, because it can be changed into another prime (223044343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111522021 + 111522022.

It is an arithmetic number, because the mean of its divisors is an integer number (111522022).

Almost surely, 2^223044043 is an apocalyptic number.

223044043 is a deficient number, since it is larger than the sum of its proper divisors (1).

223044043 is an equidigital number, since it uses as much as digits as its factorization.

223044043 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 22.

The square root of 223044043 is about 14934.6591189756. The cubic root of 223044043 is about 606.4526194453.

Adding to 223044043 its reverse (340440322), we get a palindrome (563484365).

The spelling of 223044043 in words is "two hundred twenty-three million, forty-four thousand, forty-three".