304222103 has 8 divisors (see below), whose sum is σ = 315213648. Its totient is φ = 293376384.

The previous prime is 304222099. The next prime is 304222111. The reversal of 304222103 is 301222403.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 304222103 - 2² = 304222099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304222133) 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 7 ways as a sum of consecutive naturals, for example, 32201 + ... + 40562.

It is an arithmetic number, because the mean of its divisors is an integer number (39401706).

Almost surely, 2^304222103 is an apocalyptic number.

304222103 is a deficient number, since it is larger than the sum of its proper divisors (10991545).

304222103 is a wasteful number, since it uses less digits than its factorization.

304222103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72913.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 304222103 is about 17441.9638515851. The cubic root of 304222103 is about 672.5587925549.

Adding to 304222103 its reverse (301222403), we get a palindrome (605444506).

The spelling of 304222103 in words is "three hundred four million, two hundred twenty-two thousand, one hundred three".