1133321033 has 8 divisors (see below), whose sum is σ = 1259870976. Its totient is φ = 1012395600.

The previous prime is 1133321003. The next prime is 1133321039. The reversal of 1133321033 is 3301233311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1133321033 - 2¹² = 1133316937 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1133320996 and 1133321014.

It is not an unprimeable number, because it can be changed into a prime (1133321039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1405703 + ... + 1406508.

It is an arithmetic number, because the mean of its divisors is an integer number (157483872).

Almost surely, 2^1133321033 is an apocalyptic number.

1133321033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1133321033 is a deficient number, since it is larger than the sum of its proper divisors (126549943).

1133321033 is a wasteful number, since it uses less digits than its factorization.

1133321033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2812255.

The product of its (nonzero) digits is 486, while the sum is 20.

The square root of 1133321033 is about 33664.8337735388. The cubic root of 1133321033 is about 1042.5998295711.

Adding to 1133321033 its reverse (3301233311), we get a palindrome (4434554344).

The spelling of 1133321033 in words is "one billion, one hundred thirty-three million, three hundred twenty-one thousand, thirty-three".