11034323404243 has 2 divisors, whose sum is σ = 11034323404244. Its totient is φ = 11034323404242.

The previous prime is 11034323404193. The next prime is 11034323404261. The reversal of 11034323404243 is 34240432343011.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11034323404243 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11034323404199 and 11034323404208.

It is not a weakly prime, because it can be changed into another prime (11034323404343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5517161702121 + 5517161702122.

It is an arithmetic number, because the mean of its divisors is an integer number (5517161702122).

Almost surely, 2^{11034323404243} is an apocalyptic number.

11034323404243 is a deficient number, since it is larger than the sum of its proper divisors (1).

11034323404243 is an equidigital number, since it uses as much as digits as its factorization.

11034323404243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 11034323404243 its reverse (34240432343011), we get a palindrome (45274755747254).

The spelling of 11034323404243 in words is "eleven trillion, thirty-four billion, three hundred twenty-three million, four hundred four thousand, two hundred forty-three".