11101116050 has 24 divisors (see below), whose sum is σ = 20658248100. Its totient is φ = 4438258880.

The previous prime is 11101115999. The next prime is 11101116119. The reversal of 11101116050 is 5061110111.

11101116050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 804346321 + 10296769729 = 28361^2 + 101473^2 .

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 11 ways as a sum of consecutive naturals, for example, 49796 + ... + 157104.

Almost surely, 2^11101116050 is an apocalyptic number.

11101116050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11101116050 is a deficient number, since it is larger than the sum of its proper divisors (9557132050).

11101116050 is a wasteful number, since it uses less digits than its factorization.

11101116050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109390 (or 109385 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 17.

Adding to 11101116050 its reverse (5061110111), we get a palindrome (16162226161).

The spelling of 11101116050 in words is "eleven billion, one hundred one million, one hundred sixteen thousand, fifty".