303213030213242 has 8 divisors (see below), whose sum is σ = 454835819763936. Its totient is φ = 151601090291932.

The previous prime is 303213030213217. The next prime is 303213030213271. The reversal of 303213030213242 is 242312030312303.

It is a happy number.

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 (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2712337478 + ... + 2712449265.

It is an arithmetic number, because the mean of its divisors is an integer number (56854477470492).

Almost surely, 2^{303213030213242} is an apocalyptic number.

303213030213242 is a deficient number, since it is larger than the sum of its proper divisors (151622789550694).

303213030213242 is a wasteful number, since it uses less digits than its factorization.

303213030213242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5424814692.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 303213030213242 its reverse (242312030312303), we get a palindrome (545525060525545).

The spelling of 303213030213242 in words is "three hundred three trillion, two hundred thirteen billion, thirty million, two hundred thirteen thousand, two hundred forty-two".