1133230333 has 4 divisors (see below), whose sum is σ = 1135935360. Its totient is φ = 1130525308.

The previous prime is 1133230277. The next prime is 1133230337. The reversal of 1133230333 is 3330323311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3330323311 = 7 ⋅475760473.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1133230333 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 (1133230337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1351885 + ... + 1352722.

It is an arithmetic number, because the mean of its divisors is an integer number (283983840).

Almost surely, 2^1133230333 is an apocalyptic number.

It is an amenable number.

1133230333 is a deficient number, since it is larger than the sum of its proper divisors (2705027).

1133230333 is an equidigital number, since it uses as much as digits as its factorization.

1133230333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2705026.

The product of its (nonzero) digits is 1458, while the sum is 22.

The square root of 1133230333 is about 33663.4866435430. The cubic root of 1133230333 is about 1042.5720156436.

Adding to 1133230333 its reverse (3330323311), we get a palindrome (4463553644).

The spelling of 1133230333 in words is "one billion, one hundred thirty-three million, two hundred thirty thousand, three hundred thirty-three".