11143536112 has 20 divisors (see below), whose sum is σ = 21593160360. Its totient is φ = 5571107648.

The previous prime is 11143536077. The next prime is 11143536121. The reversal of 11143536112 is 21163534111.

11143536112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 116118 + ... + 189130.

It is an arithmetic number, because the mean of its divisors is an integer number (1079658018).

Almost surely, 2^11143536112 is an apocalyptic number.

It is an amenable number.

11143536112 is a deficient number, since it is larger than the sum of its proper divisors (10449624248).

11143536112 is an equidigital number, since it uses as much as digits as its factorization.

11143536112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82560 (or 82554 counting only the distinct ones).

The product of its digits is 2160, while the sum is 28.

The spelling of 11143536112 in words is "eleven billion, one hundred forty-three million, five hundred thirty-six thousand, one hundred twelve".