224431303423133 has 2 divisors, whose sum is σ = 224431303423134. Its totient is φ = 224431303423132.

The previous prime is 224431303423039. The next prime is 224431303423231. The reversal of 224431303423133 is 331324303134422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 213768903822244 + 10662399600889 = 14620838^2 + 3265333^2 .

It is a cyclic number.

It is not a de Polignac number, because 224431303423133 - 2²⁰ = 224431302374557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224431303423933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112215651711566 + 112215651711567.

It is an arithmetic number, because the mean of its divisors is an integer number (112215651711567).

Almost surely, 2^{224431303423133} is an apocalyptic number.

It is an amenable number.

224431303423133 is a deficient number, since it is larger than the sum of its proper divisors (1).

224431303423133 is an equidigital number, since it uses as much as digits as its factorization.

224431303423133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 373248, while the sum is 38.

Adding to 224431303423133 its reverse (331324303134422), we get a palindrome (555755606557555).

The spelling of 224431303423133 in words is "two hundred twenty-four trillion, four hundred thirty-one billion, three hundred three million, four hundred twenty-three thousand, one hundred thirty-three".