4223003 has 2 divisors, whose sum is σ = 4223004. Its totient is φ = 4223002.

The previous prime is 4222973. The next prime is 4223027. The reversal of 4223003 is 3003224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4223003 - 2⁸ = 4222747 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4223083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2111501 + 2111502.

It is an arithmetic number, because the mean of its divisors is an integer number (2111502).

Almost surely, 2^4223003 is an apocalyptic number.

4223003 is a deficient number, since it is larger than the sum of its proper divisors (1).

4223003 is an equidigital number, since it uses as much as digits as its factorization.

4223003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 4223003 is about 2054.9946471950. The cubic root of 4223003 is about 161.6368816540.

Adding to 4223003 its reverse (3003224), we get a palindrome (7226227).

The spelling of 4223003 in words is "four million, two hundred twenty-three thousand, three".