12110440133 has 16 divisors (see below), whose sum is σ = 13522270464. Its totient is φ = 10751458560.

The previous prime is 12110440091. The next prime is 12110440151. The reversal of 12110440133 is 33104401121.

It is a cyclic number.

It is not a de Polignac number, because 12110440133 - 2¹⁰ = 12110439109 is a prime.

It is a super-3 number, since 3×12110440133³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12110440183) 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, 210641 + ... + 261897.

It is an arithmetic number, because the mean of its divisors is an integer number (845141904).

Almost surely, 2^12110440133 is an apocalyptic number.

It is an amenable number.

12110440133 is a deficient number, since it is larger than the sum of its proper divisors (1411830331).

12110440133 is a wasteful number, since it uses less digits than its factorization.

12110440133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51772.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12110440133 its reverse (33104401121), we get a palindrome (45214841254).

The spelling of 12110440133 in words is "twelve billion, one hundred ten million, four hundred forty thousand, one hundred thirty-three".