302303242 has 8 divisors (see below), whose sum is σ = 453848256. Its totient is φ = 151020492.

The previous prime is 302303219. The next prime is 302303257. The reversal of 302303242 is 242303203.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62658 + ... + 67309.

It is an arithmetic number, because the mean of its divisors is an integer number (56731032).

Almost surely, 2^302303242 is an apocalyptic number.

302303242 is a deficient number, since it is larger than the sum of its proper divisors (151545014).

302303242 is a wasteful number, since it uses less digits than its factorization.

302303242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131132.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 302303242 is about 17386.8698160422. The cubic root of 302303242 is about 671.1417689186.

Adding to 302303242 its reverse (242303203), we get a palindrome (544606445).

The spelling of 302303242 in words is "three hundred two million, three hundred three thousand, two hundred forty-two".