1133301223 has 4 divisors (see below), whose sum is σ = 1133423928. Its totient is φ = 1133178520.

The previous prime is 1133301167. The next prime is 1133301229. The reversal of 1133301223 is 3221033311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3221033311 = 19 ⋅169528069.

It is a cyclic number.

It is not a de Polignac number, because 1133301223 - 2¹⁷ = 1133170151 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1133301223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133301229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46261 + ... + 66382.

It is an arithmetic number, because the mean of its divisors is an integer number (283355982).

Almost surely, 2^1133301223 is an apocalyptic number.

1133301223 is a deficient number, since it is larger than the sum of its proper divisors (122705).

1133301223 is a wasteful number, since it uses less digits than its factorization.

1133301223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122704.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 1133301223 is about 33664.5395483140. The cubic root of 1133301223 is about 1042.5937547926.

Adding to 1133301223 its reverse (3221033311), we get a palindrome (4354334534).

The spelling of 1133301223 in words is "one billion, one hundred thirty-three million, three hundred one thousand, two hundred twenty-three".