30300320120012 has 24 divisors (see below), whose sum is σ = 54854442866160. Its totient is φ = 14627630064320.

The previous prime is 30300320120011. The next prime is 30300320120017. The reversal of 30300320120012 is 21002102300303.

It is not an unprimeable number, because it can be changed into a prime (30300320120011) 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, 15603803 + ... + 17437869.

It is an arithmetic number, because the mean of its divisors is an integer number (2285601786090).

Almost surely, 2^{30300320120012} is an apocalyptic number.

It is an amenable number.

30300320120012 is a deficient number, since it is larger than the sum of its proper divisors (24554122746148).

30300320120012 is a wasteful number, since it uses less digits than its factorization.

30300320120012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1976521 (or 1976519 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 30300320120012 its reverse (21002102300303), we get a palindrome (51302422420315).

The spelling of 30300320120012 in words is "thirty trillion, three hundred billion, three hundred twenty million, one hundred twenty thousand, twelve".