1133234423 has 16 divisors (see below), whose sum is σ = 1204362720. Its totient is φ = 1063310976.

The previous prime is 1133234387. The next prime is 1133234471. The reversal of 1133234423 is 3244323311.

It is a cyclic number.

It is not a de Polignac number, because 1133234423 - 2⁶ = 1133234359 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1133234392 and 1133234401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133234023) 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 15 ways as a sum of consecutive naturals, for example, 1036265 + ... + 1037357.

It is an arithmetic number, because the mean of its divisors is an integer number (75272670).

Almost surely, 2^1133234423 is an apocalyptic number.

1133234423 is a deficient number, since it is larger than the sum of its proper divisors (71128297).

1133234423 is a wasteful number, since it uses less digits than its factorization.

1133234423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1586.

The product of its digits is 5184, while the sum is 26.

The square root of 1133234423 is about 33663.5473918005. The cubic root of 1133234423 is about 1042.5732699089.

Adding to 1133234423 its reverse (3244323311), we get a palindrome (4377557734).

The spelling of 1133234423 in words is "one billion, one hundred thirty-three million, two hundred thirty-four thousand, four hundred twenty-three".