11441113143 has 16 divisors (see below), whose sum is σ = 15460999680. Its totient is φ = 7524481536.

The previous prime is 11441113141. The next prime is 11441113153. The reversal of 11441113143 is 34131114411.

11441113143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11441113143 - 2¹ = 11441113141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11441113141) 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 in 15 ways as a sum of consecutive naturals, for example, 268596 + ... + 308262.

It is an arithmetic number, because the mean of its divisors is an integer number (966312480).

Almost surely, 2^11441113143 is an apocalyptic number.

11441113143 is a deficient number, since it is larger than the sum of its proper divisors (4019886537).

11441113143 is a wasteful number, since it uses less digits than its factorization.

11441113143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40966.

The product of its digits is 576, while the sum is 24.

Adding to 11441113143 its reverse (34131114411), we get a palindrome (45572227554).

The spelling of 11441113143 in words is "eleven billion, four hundred forty-one million, one hundred thirteen thousand, one hundred forty-three".