450303133243 has 2 divisors, whose sum is σ = 450303133244. Its totient is φ = 450303133242.

The previous prime is 450303133153. The next prime is 450303133289. The reversal of 450303133243 is 342331303054.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 450303133243 - 2³³ = 441713198651 is a prime.

It is not a weakly prime, because it can be changed into another prime (450303133843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225151566621 + 225151566622.

It is an arithmetic number, because the mean of its divisors is an integer number (225151566622).

Almost surely, 2^450303133243 is an apocalyptic number.

450303133243 is a deficient number, since it is larger than the sum of its proper divisors (1).

450303133243 is an equidigital number, since it uses as much as digits as its factorization.

450303133243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 31.

Adding to 450303133243 its reverse (342331303054), we get a palindrome (792634436297).

The spelling of 450303133243 in words is "four hundred fifty billion, three hundred three million, one hundred thirty-three thousand, two hundred forty-three".