4133112111 has 12 divisors (see below), whose sum is σ = 5985807880. Its totient is φ = 2748135600.

The previous prime is 4133112079. The next prime is 4133112127. The reversal of 4133112111 is 1112113314.

It is a happy number.

It is not a de Polignac number, because 4133112111 - 2⁵ = 4133112079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4133112911) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 602440 + ... + 609261.

Almost surely, 2^4133112111 is an apocalyptic number.

4133112111 is a deficient number, since it is larger than the sum of its proper divisors (1852695769).

4133112111 is a wasteful number, since it uses less digits than its factorization.

4133112111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1212086 (or 1212083 counting only the distinct ones).

The product of its digits is 72, while the sum is 18.

The square root of 4133112111 is about 64289.2845737141. The cubic root of 4133112111 is about 1604.8177846535.

Adding to 4133112111 its reverse (1112113314), we get a palindrome (5245225425).

The spelling of 4133112111 in words is "four billion, one hundred thirty-three million, one hundred twelve thousand, one hundred eleven".