11043321424027 has 2 divisors, whose sum is σ = 11043321424028. Its totient is φ = 11043321424026.

The previous prime is 11043321423917. The next prime is 11043321424097. The reversal of 11043321424027 is 72042412334011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11043321424027 - 2²⁷ = 11043187206299 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11043321423983 and 11043321424001.

It is not a weakly prime, because it can be changed into another prime (11043321424097) 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, 5521660712013 + 5521660712014.

It is an arithmetic number, because the mean of its divisors is an integer number (5521660712014).

Almost surely, 2^{11043321424027} is an apocalyptic number.

11043321424027 is a deficient number, since it is larger than the sum of its proper divisors (1).

11043321424027 is an equidigital number, since it uses as much as digits as its factorization.

11043321424027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 34.

Adding to 11043321424027 its reverse (72042412334011), we get a palindrome (83085733758038).

The spelling of 11043321424027 in words is "eleven trillion, forty-three billion, three hundred twenty-one million, four hundred twenty-four thousand, twenty-seven".