432230503 has 2 divisors, whose sum is σ = 432230504. Its totient is φ = 432230502.

The previous prime is 432230483. The next prime is 432230507. The reversal of 432230503 is 305032234.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-432230503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432230507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216115251 + 216115252.

It is an arithmetic number, because the mean of its divisors is an integer number (216115252).

Almost surely, 2^432230503 is an apocalyptic number.

432230503 is a deficient number, since it is larger than the sum of its proper divisors (1).

432230503 is an equidigital number, since it uses as much as digits as its factorization.

432230503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 432230503 is about 20790.1539917337. The cubic root of 432230503 is about 756.0870576890.

Adding to 432230503 its reverse (305032234), we get a palindrome (737262737).

The spelling of 432230503 in words is "four hundred thirty-two million, two hundred thirty thousand, five hundred three".