303004310242 has 16 divisors (see below), whose sum is σ = 460282383360. Its totient is φ = 149577038208.

The previous prime is 303004310233. The next prime is 303004310243. The reversal of 303004310242 is 242013400303.

It is a happy number.

It is a super-2 number, since 2×303004310242² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (303004310243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4634383 + ... + 4699309.

It is an arithmetic number, because the mean of its divisors is an integer number (28767648960).

Almost surely, 2^303004310242 is an apocalyptic number.

303004310242 is a deficient number, since it is larger than the sum of its proper divisors (157278073118).

303004310242 is a wasteful number, since it uses less digits than its factorization.

303004310242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94545.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 303004310242 its reverse (242013400303), we get a palindrome (545017710545).

The spelling of 303004310242 in words is "three hundred three billion, four million, three hundred ten thousand, two hundred forty-two".