1300032304 has 10 divisors (see below), whose sum is σ = 2518812620. Its totient is φ = 650016144.

The previous prime is 1300032277. The next prime is 1300032323. The reversal of 1300032304 is 4032300031.

It is a Harshad number since it is a multiple of its sum of digits (16), and also a Moran number because the ratio is a prime number: 81252019 = 1300032304 / (1 + 3 + 0 + 0 + 0 + 3 + 2 + 3 + 0 + 4).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40625994 + ... + 40626025.

It is an arithmetic number, because the mean of its divisors is an integer number (251881262).

Almost surely, 2^1300032304 is an apocalyptic number.

It is an amenable number.

1300032304 is a deficient number, since it is larger than the sum of its proper divisors (1218780316).

1300032304 is an equidigital number, since it uses as much as digits as its factorization.

1300032304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81252027 (or 81252021 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 1300032304 is about 36055.9607277354. The cubic root of 1300032304 is about 1091.4019230774.

Adding to 1300032304 its reverse (4032300031), we get a palindrome (5332332335).

The spelling of 1300032304 in words is "one billion, three hundred million, thirty-two thousand, three hundred four".