1324003043263 has 2 divisors, whose sum is σ = 1324003043264. Its totient is φ = 1324003043262.

The previous prime is 1324003043257. The next prime is 1324003043329. The reversal of 1324003043263 is 3623403004231.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1324003043263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1324003043203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662001521631 + 662001521632.

It is an arithmetic number, because the mean of its divisors is an integer number (662001521632).

Almost surely, 2^{1324003043263} is an apocalyptic number.

1324003043263 is a deficient number, since it is larger than the sum of its proper divisors (1).

1324003043263 is an equidigital number, since it uses as much as digits as its factorization.

1324003043263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 1324003043263 its reverse (3623403004231), we get a palindrome (4947406047494).

The spelling of 1324003043263 in words is "one trillion, three hundred twenty-four billion, three million, forty-three thousand, two hundred sixty-three".