1133423111234 has 4 divisors (see below), whose sum is σ = 1700134666854. Its totient is φ = 566711555616.

The previous prime is 1133423111231. The next prime is 1133423111237. The reversal of 1133423111234 is 4321113243311.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1133423111231) and next prime (1133423111237).

It can be written as a sum of positive squares in only one way, i.e., 756369393025 + 377053718209 = 869695^2 + 614047^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1133423111197 and 1133423111206.

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 as a sum of consecutive naturals, namely, 283355777807 + ... + 283355777810.

Almost surely, 2^{1133423111234} is an apocalyptic number.

1133423111234 is a deficient number, since it is larger than the sum of its proper divisors (566711555620).

1133423111234 is an equidigital number, since it uses as much as digits as its factorization.

1133423111234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566711555619.

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

Adding to 1133423111234 its reverse (4321113243311), we get a palindrome (5454536354545).

The spelling of 1133423111234 in words is "one trillion, one hundred thirty-three billion, four hundred twenty-three million, one hundred eleven thousand, two hundred thirty-four".