303030323123212 has 12 divisors (see below), whose sum is σ = 547409615964736. Its totient is φ = 146627575704720.

The previous prime is 303030323123207. The next prime is 303030323123237. The reversal of 303030323123212 is 212321323030303.

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, 1221896464083 + ... + 1221896464330.

Almost surely, 2^{303030323123212} is an apocalyptic number.

It is an amenable number.

303030323123212 is a deficient number, since it is larger than the sum of its proper divisors (244379292841524).

303030323123212 is a wasteful number, since it uses less digits than its factorization.

303030323123212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2443792928448 (or 2443792928446 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 303030323123212 its reverse (212321323030303), we get a palindrome (515351646153515).

The spelling of 303030323123212 in words is "three hundred three trillion, thirty billion, three hundred twenty-three million, one hundred twenty-three thousand, two hundred twelve".