224423123 has 2 divisors, whose sum is σ = 224423124. Its totient is φ = 224423122.

The previous prime is 224423081. The next prime is 224423153. The reversal of 224423123 is 321324422.

224423123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 224423123 - 2²⁶ = 157314259 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (224423153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112211561 + 112211562.

It is an arithmetic number, because the mean of its divisors is an integer number (112211562).

Almost surely, 2^224423123 is an apocalyptic number.

224423123 is a deficient number, since it is larger than the sum of its proper divisors (1).

224423123 is an equidigital number, since it uses as much as digits as its factorization.

224423123 is an evil number, because the sum of its binary digits is even.

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

The square root of 224423123 is about 14980.7584253936. The cubic root of 224423123 is about 607.6999498753.

Adding to 224423123 its reverse (321324422), we get a palindrome (545747545).

The spelling of 224423123 in words is "two hundred twenty-four million, four hundred twenty-three thousand, one hundred twenty-three".