432223301 has 2 divisors, whose sum is σ = 432223302. Its totient is φ = 432223300.

The previous prime is 432223289. The next prime is 432223303. The reversal of 432223301 is 103322234.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 431559076 + 664225 = 20774^2 + 815^2 .

It is a cyclic number.

It is not a de Polignac number, because 432223301 - 2⁶ = 432223237 is a prime.

It is a Sophie Germain prime.

Together with 432223303, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432223303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216111650 + 216111651.

It is an arithmetic number, because the mean of its divisors is an integer number (216111651).

Almost surely, 2^432223301 is an apocalyptic number.

It is an amenable number.

432223301 is a deficient number, since it is larger than the sum of its proper divisors (1).

432223301 is an equidigital number, since it uses as much as digits as its factorization.

432223301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 432223301 is about 20789.9807840219. The cubic root of 432223301 is about 756.0828582559.

Adding to 432223301 its reverse (103322234), we get a palindrome (535545535).

The spelling of 432223301 in words is "four hundred thirty-two million, two hundred twenty-three thousand, three hundred one".