305304001 has 4 divisors (see below), whose sum is σ = 318578112. Its totient is φ = 292029892.

The previous prime is 305303981. The next prime is 305304007. The reversal of 305304001 is 100403503.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 305304001 - 2⁹ = 305303489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (305304007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6637021 + ... + 6637066.

It is an arithmetic number, because the mean of its divisors is an integer number (79644528).

Almost surely, 2^305304001 is an apocalyptic number.

It is an amenable number.

305304001 is a deficient number, since it is larger than the sum of its proper divisors (13274111).

305304001 is a wasteful number, since it uses less digits than its factorization.

305304001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13274110.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 305304001 is about 17472.9505522107. The cubic root of 305304001 is about 673.3551177204.

Adding to 305304001 its reverse (100403503), we get a palindrome (405707504).

The spelling of 305304001 in words is "three hundred five million, three hundred four thousand, one".