303212300510242 has 8 divisors (see below), whose sum is σ = 478756263963600. Its totient is φ = 143626879189044.

The previous prime is 303212300510221. The next prime is 303212300510279. The reversal of 303212300510242 is 242015003212303.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 303212300510242.

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, 3989635532992 + ... + 3989635533067.

It is an arithmetic number, because the mean of its divisors is an integer number (59844532995450).

Almost surely, 2^{303212300510242} is an apocalyptic number.

303212300510242 is a deficient number, since it is larger than the sum of its proper divisors (175543963453358).

303212300510242 is a wasteful number, since it uses less digits than its factorization.

303212300510242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7979271066080.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 303212300510242 its reverse (242015003212303), we get a palindrome (545227303722545).

The spelling of 303212300510242 in words is "three hundred three trillion, two hundred twelve billion, three hundred million, five hundred ten thousand, two hundred forty-two".