11042243063 has 2 divisors, whose sum is σ = 11042243064. Its totient is φ = 11042243062.

The previous prime is 11042242993. The next prime is 11042243071. The reversal of 11042243063 is 36034224011.

11042243063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11042243063 - 2²⁰ = 11041194487 is a prime.

It is a super-2 number, since 2×11042243063² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11042203063) 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, 5521121531 + 5521121532.

It is an arithmetic number, because the mean of its divisors is an integer number (5521121532).

Almost surely, 2^11042243063 is an apocalyptic number.

11042243063 is a deficient number, since it is larger than the sum of its proper divisors (1).

11042243063 is an equidigital number, since it uses as much as digits as its factorization.

11042243063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 11042243063 its reverse (36034224011), we get a palindrome (47076467074).

The spelling of 11042243063 in words is "eleven billion, forty-two million, two hundred forty-three thousand, sixty-three".