11113051112 has 32 divisors (see below), whose sum is σ = 21433507200. Its totient is φ = 5399151744.

The previous prime is 11113051099. The next prime is 11113051129. The reversal of 11113051112 is 21115031111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54053 + ... + 158580.

It is an arithmetic number, because the mean of its divisors is an integer number (669797100).

Almost surely, 2^11113051112 is an apocalyptic number.

It is an amenable number.

11113051112 is a deficient number, since it is larger than the sum of its proper divisors (10320456088).

11113051112 is a wasteful number, since it uses less digits than its factorization.

11113051112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212825 (or 212821 counting only the distinct ones).

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

Adding to 11113051112 its reverse (21115031111), we get a palindrome (32228082223).

The spelling of 11113051112 in words is "eleven billion, one hundred thirteen million, fifty-one thousand, one hundred twelve".