303323242 has 8 divisors (see below), whose sum is σ = 464665536. Its totient is φ = 148434732.

The previous prime is 303323221. The next prime is 303323281. The reversal of 303323242 is 242323303.

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

It is an unprimeable number.

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, 1613328 + ... + 1613515.

It is an arithmetic number, because the mean of its divisors is an integer number (58083192).

Almost surely, 2^303323242 is an apocalyptic number.

303323242 is a deficient number, since it is larger than the sum of its proper divisors (161342294).

303323242 is a wasteful number, since it uses less digits than its factorization.

303323242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3226892.

The product of its (nonzero) digits is 2592, while the sum is 22.

The square root of 303323242 is about 17416.1775944092. The cubic root of 303323242 is about 671.8957536823.

Adding to 303323242 its reverse (242323303), we get a palindrome (545646545).

The spelling of 303323242 in words is "three hundred three million, three hundred twenty-three thousand, two hundred forty-two".