11101020112 has 40 divisors (see below), whose sum is σ = 26471666816. Its totient is φ = 4391611776.

The previous prime is 11101020109. The next prime is 11101020163. The reversal of 11101020112 is 21102010111.

11101020112 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 7 ways as a sum of consecutive naturals, for example, 3810708 + ... + 3813619.

Almost surely, 2^11101020112 is an apocalyptic number.

It is an amenable number.

11101020112 is an abundant number, since it is smaller than the sum of its proper divisors (15370646704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11101020112 is a wasteful number, since it uses less digits than its factorization.

11101020112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7624355 (or 7624349 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 11101020112 its reverse (21102010111), we get a palindrome (32203030223).

The spelling of 11101020112 in words is "eleven billion, one hundred one million, twenty thousand, one hundred twelve".