11201443113 has 16 divisors (see below), whose sum is σ = 17096549760. Its totient is φ = 6390443136.

The previous prime is 11201443081. The next prime is 11201443129. The reversal of 11201443113 is 31134410211.

11201443113 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 11201443113 - 2⁵ = 11201443081 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 11201443113.

It is not an unprimeable number, because it can be changed into a prime (11201443153) 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, 419298 + ... + 445211.

It is an arithmetic number, because the mean of its divisors is an integer number (1068534360).

Almost surely, 2^11201443113 is an apocalyptic number.

It is an amenable number.

11201443113 is a deficient number, since it is larger than the sum of its proper divisors (5895106647).

11201443113 is an equidigital number, since it uses as much as digits as its factorization.

11201443113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 865136.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 11201443113 its reverse (31134410211), we get a palindrome (42335853324).

The spelling of 11201443113 in words is "eleven billion, two hundred one million, four hundred forty-three thousand, one hundred thirteen".