1133320304 has 20 divisors (see below), whose sum is σ = 2220482880. Its totient is φ = 560292480.

The previous prime is 1133320301. The next prime is 1133320337. The reversal of 1133320304 is 4030233311.

It is a super-2 number, since 2×1133320304² = 2568829822917304832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133320301) 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, 396512 + ... + 399359.

It is an arithmetic number, because the mean of its divisors is an integer number (111024144).

Almost surely, 2^1133320304 is an apocalyptic number.

It is an amenable number.

1133320304 is a deficient number, since it is larger than the sum of its proper divisors (1087162576).

1133320304 is an equidigital number, since it uses as much as digits as its factorization.

1133320304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795968 (or 795962 counting only the distinct ones).

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

The square root of 1133320304 is about 33664.8229462149. The cubic root of 1133320304 is about 1042.5996060230.

Adding to 1133320304 its reverse (4030233311), we get a palindrome (5163553615).

The spelling of 1133320304 in words is "one billion, one hundred thirty-three million, three hundred twenty thousand, three hundred four".