1133423111233 has 16 divisors (see below), whose sum is σ = 1301606691840. Its totient is φ = 966816133200.

The previous prime is 1133423111231. The next prime is 1133423111237. The reversal of 1133423111233 is 3321113243311.

It is a cyclic number.

It is not a de Polignac number, because 1133423111233 - 2¹ = 1133423111231 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1133423111231) 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, 927018 + ... + 1768108.

It is an arithmetic number, because the mean of its divisors is an integer number (81350418240).

Almost surely, 2^{1133423111233} is an apocalyptic number.

It is an amenable number.

1133423111233 is a deficient number, since it is larger than the sum of its proper divisors (168183580607).

1133423111233 is an equidigital number, since it uses as much as digits as its factorization.

1133423111233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 842028.

The product of its digits is 3888, while the sum is 28.

Adding to 1133423111233 its reverse (3321113243311), we get a palindrome (4454536354544).

The spelling of 1133423111233 in words is "one trillion, one hundred thirty-three billion, four hundred twenty-three million, one hundred eleven thousand, two hundred thirty-three".