11143114011 has 6 divisors (see below), whose sum is σ = 16095609140. Its totient is φ = 7428742668.

The previous prime is 11143113937. The next prime is 11143114043. The reversal of 11143114011 is 11041134111.

11143114011 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 11143114011 - 2²³ = 11134725403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11143114811) 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 5 ways as a sum of consecutive naturals, for example, 619061881 + ... + 619061898.

Almost surely, 2^11143114011 is an apocalyptic number.

11143114011 is a deficient number, since it is larger than the sum of its proper divisors (4952495129).

11143114011 is a wasteful number, since it uses less digits than its factorization.

11143114011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1238123785 (or 1238123782 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

Adding to 11143114011 its reverse (11041134111), we get a palindrome (22184248122).

The spelling of 11143114011 in words is "eleven billion, one hundred forty-three million, one hundred fourteen thousand, eleven".