1204304051 has 8 divisors (see below), whose sum is σ = 1209223680. Its totient is φ = 1199394432.

The previous prime is 1204304041. The next prime is 1204304063. The reversal of 1204304051 is 1504034021.

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-1204304051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1204304011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 315611 + ... + 319403.

It is an arithmetic number, because the mean of its divisors is an integer number (151152960).

Almost surely, 2^1204304051 is an apocalyptic number.

1204304051 is a deficient number, since it is larger than the sum of its proper divisors (4919629).

1204304051 is an equidigital number, since it uses as much as digits as its factorization.

1204304051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5005.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 1204304051 is about 34703.0841712952. The cubic root of 1204304051 is about 1063.9275356622.

Adding to 1204304051 its reverse (1504034021), we get a palindrome (2708338072).

The spelling of 1204304051 in words is "one billion, two hundred four million, three hundred four thousand, fifty-one".