1133040233 has 16 divisors (see below), whose sum is σ = 1279864320. Its totient is φ = 995944896.

The previous prime is 1133040217. The next prime is 1133040241. The reversal of 1133040233 is 3320403311.

It is a cyclic number.

It is not a de Polignac number, because 1133040233 - 2⁴ = 1133040217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1133040203) 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, 2453 + ... + 47666.

It is an arithmetic number, because the mean of its divisors is an integer number (79991520).

Almost surely, 2^1133040233 is an apocalyptic number.

1133040233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1133040233 is a deficient number, since it is larger than the sum of its proper divisors (146824087).

1133040233 is a wasteful number, since it uses less digits than its factorization.

1133040233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50216.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 1133040233 is about 33660.6629910939. The cubic root of 1133040233 is about 1042.5137150440.

Adding to 1133040233 its reverse (3320403311), we get a palindrome (4453443544).

The spelling of 1133040233 in words is "one billion, one hundred thirty-three million, forty thousand, two hundred thirty-three".