424005203 has 2 divisors, whose sum is σ = 424005204. Its totient is φ = 424005202.

The previous prime is 424005193. The next prime is 424005209. The reversal of 424005203 is 302500424.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 424005203 - 2⁸ = 424004947 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (424005209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212002601 + 212002602.

It is an arithmetic number, because the mean of its divisors is an integer number (212002602).

Almost surely, 2^424005203 is an apocalyptic number.

424005203 is a deficient number, since it is larger than the sum of its proper divisors (1).

424005203 is an equidigital number, since it uses as much as digits as its factorization.

424005203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 424005203 is about 20591.3866215950. The cubic root of 424005203 is about 751.2602237805.

Adding to 424005203 its reverse (302500424), we get a palindrome (726505627).

The spelling of 424005203 in words is "four hundred twenty-four million, five thousand, two hundred three".