1133202305 has 8 divisors (see below), whose sum is σ = 1360190400. Its totient is φ = 906330096.

The previous prime is 1133202283. The next prime is 1133202319. The reversal of 1133202305 is 5032023311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1133202305 is a prime.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5765 + ... + 47954.

It is an arithmetic number, because the mean of its divisors is an integer number (170023800).

Almost surely, 2^1133202305 is an apocalyptic number.

It is an amenable number.

1133202305 is a deficient number, since it is larger than the sum of its proper divisors (226988095).

1133202305 is an equidigital number, since it uses as much as digits as its factorization.

1133202305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57943.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 1133202305 is about 33663.0703442214. The cubic root of 1133202305 is about 1042.5634203185.

Adding to 1133202305 its reverse (5032023311), we get a palindrome (6165225616).

The spelling of 1133202305 in words is "one billion, one hundred thirty-three million, two hundred two thousand, three hundred five".