1133304330 has 64 divisors (see below), whose sum is σ = 2767943808. Its totient is φ = 296904960.

The previous prime is 1133304317. The next prime is 1133304331. The reversal of 1133304330 is 334033311.

1133304330 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1133304297 and 1133304306.

It is not an unprimeable number, because it can be changed into a prime (1133304331) 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 31 ways as a sum of consecutive naturals, for example, 1328184 + ... + 1329036.

It is an arithmetic number, because the mean of its divisors is an integer number (43249122).

Almost surely, 2^1133304330 is an apocalyptic number.

1133304330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1133304330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1383971904).

1133304330 is an abundant number, since it is smaller than the sum of its proper divisors (1634639478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1133304330 is a wasteful number, since it uses less digits than its factorization.

1133304330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1591.

The product of its (nonzero) digits is 972, while the sum is 21.

The square root of 1133304330 is about 33664.5856947624. The cubic root of 1133304330 is about 1042.5947075654.

Adding to 1133304330 its reverse (334033311), we get a palindrome (1467337641).

The spelling of 1133304330 in words is "one billion, one hundred thirty-three million, three hundred four thousand, three hundred thirty".