1123332133 has 16 divisors (see below), whose sum is σ = 1401517440. Its totient is φ = 874699200.

The previous prime is 1123332083. The next prime is 1123332143. The reversal of 1123332133 is 3312333211.

It is a cyclic number.

It is not a de Polignac number, because 1123332133 - 2¹³ = 1123323941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123332143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124143 + ... + 132883.

It is an arithmetic number, because the mean of its divisors is an integer number (87594840).

Almost surely, 2^1123332133 is an apocalyptic number.

It is an amenable number.

1123332133 is a deficient number, since it is larger than the sum of its proper divisors (278185307).

1123332133 is a wasteful number, since it uses less digits than its factorization.

1123332133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10428.

The product of its digits is 972, while the sum is 22.

The square root of 1123332133 is about 33516.1473472116. The cubic root of 1123332133 is about 1039.5276864816.

Adding to 1123332133 its reverse (3312333211), we get a palindrome (4435665344).

The spelling of 1123332133 in words is "one billion, one hundred twenty-three million, three hundred thirty-two thousand, one hundred thirty-three".