1133423111342 has 24 divisors (see below), whose sum is σ = 1813519511760. Its totient is φ = 531162339840.

The previous prime is 1133423111333. The next prime is 1133423111377. The reversal of 1133423111342 is 2431113243311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3929042 + ... + 4207637.

It is an arithmetic number, because the mean of its divisors is an integer number (75563312990).

Almost surely, 2^{1133423111342} is an apocalyptic number.

1133423111342 is a deficient number, since it is larger than the sum of its proper divisors (680096400418).

1133423111342 is a wasteful number, since it uses less digits than its factorization.

1133423111342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8136956 (or 8136939 counting only the distinct ones).

The product of its digits is 5184, while the sum is 29.

Adding to 1133423111342 its reverse (2431113243311), we get a palindrome (3564536354653).

The spelling of 1133423111342 in words is "one trillion, one hundred thirty-three billion, four hundred twenty-three million, one hundred eleven thousand, three hundred forty-two".