304203241 has 4 divisors (see below), whose sum is σ = 306217984. Its totient is φ = 302188500.

The previous prime is 304203203. The next prime is 304203257. The reversal of 304203241 is 142302403.

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 304203241 - 2¹³ = 304195049 is a prime.

It is a super-2 number, since 2×304203241² = 185079223669808162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (304203271) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1007145 + ... + 1007446.

It is an arithmetic number, because the mean of its divisors is an integer number (76554496).

Almost surely, 2^304203241 is an apocalyptic number.

It is an amenable number.

304203241 is a deficient number, since it is larger than the sum of its proper divisors (2014743).

304203241 is a wasteful number, since it uses less digits than its factorization.

304203241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2014742.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 304203241 is about 17441.4231357421. The cubic root of 304203241 is about 672.5448925500.

Adding to 304203241 its reverse (142302403), we get a palindrome (446505644).

The spelling of 304203241 in words is "three hundred four million, two hundred three thousand, two hundred forty-one".