11120011133 has 16 divisors (see below), whose sum is σ = 13944064896. Its totient is φ = 8614847040.

The previous prime is 11120011109. The next prime is 11120011139. The reversal of 11120011133 is 33111002111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11120011133 - 2⁶ = 11120011069 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11120011139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 404066 + ... + 430707.

It is an arithmetic number, because the mean of its divisors is an integer number (871504056).

Almost surely, 2^11120011133 is an apocalyptic number.

It is an amenable number.

11120011133 is a deficient number, since it is larger than the sum of its proper divisors (2824053763).

11120011133 is a wasteful number, since it uses less digits than its factorization.

11120011133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 834964.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 11120011133 its reverse (33111002111), we get a palindrome (44231013244).

The spelling of 11120011133 in words is "eleven billion, one hundred twenty million, eleven thousand, one hundred thirty-three".