424130503 has 2 divisors, whose sum is σ = 424130504. Its totient is φ = 424130502.

The previous prime is 424130477. The next prime is 424130549. The reversal of 424130503 is 305031424.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 424130503 - 2¹³ = 424122311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424130573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212065251 + 212065252.

It is an arithmetic number, because the mean of its divisors is an integer number (212065252).

Almost surely, 2^424130503 is an apocalyptic number.

424130503 is a deficient number, since it is larger than the sum of its proper divisors (1).

424130503 is an equidigital number, since it uses as much as digits as its factorization.

424130503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 424130503 is about 20594.4289311454. The cubic root of 424130503 is about 751.3342194409.

Adding to 424130503 its reverse (305031424), we get a palindrome (729161927).

The spelling of 424130503 in words is "four hundred twenty-four million, one hundred thirty thousand, five hundred three".