11000012133 has 16 divisors (see below), whose sum is σ = 16842124800. Its totient is φ = 6315796080.

The previous prime is 11000012123. The next prime is 11000012159. The reversal of 11000012133 is 33121000011.

It is not a de Polignac number, because 11000012133 - 2⁸ = 11000011877 is a prime.

It is a super-2 number, since 2×11000012133² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11000012123) 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, 8771313 + ... + 8772566.

It is an arithmetic number, because the mean of its divisors is an integer number (1052632800).

Almost surely, 2^11000012133 is an apocalyptic number.

It is an amenable number.

11000012133 is a deficient number, since it is larger than the sum of its proper divisors (5842112667).

11000012133 is a wasteful number, since it uses less digits than its factorization.

11000012133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17543912.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 11000012133 its reverse (33121000011), we get a palindrome (44121012144).

The spelling of 11000012133 in words is "eleven billion, twelve thousand, one hundred thirty-three".