11143063 has 16 divisors (see below), whose sum is σ = 12545280. Its totient is φ = 9846144.

The previous prime is 11143061. The next prime is 11143073. The reversal of 11143063 is 36034111.

11143063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11143063 - 2¹ = 11143061 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11143063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11143061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18495 + ... + 19087.

It is an arithmetic number, because the mean of its divisors is an integer number (784080).

Almost surely, 2^11143063 is an apocalyptic number.

11143063 is a deficient number, since it is larger than the sum of its proper divisors (1402217).

11143063 is a wasteful number, since it uses less digits than its factorization.

11143063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 11143063 is about 3338.1226759962. The cubic root of 11143063 is about 223.3580084615.

Adding to 11143063 its reverse (36034111), we get a palindrome (47177174).

The spelling of 11143063 in words is "eleven million, one hundred forty-three thousand, sixty-three".