30201320012012 has 12 divisors (see below), whose sum is σ = 52860127301016. Its totient is φ = 15098426497440.

The previous prime is 30201320012011. The next prime is 30201320012021. The reversal of 30201320012012 is 21021002310203.

It is not an unprimeable number, because it can be changed into a prime (30201320012011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 558346718 + ... + 558400805.

It is an arithmetic number, because the mean of its divisors is an integer number (4405010608418).

Almost surely, 2^{30201320012012} is an apocalyptic number.

It is an amenable number.

30201320012012 is a deficient number, since it is larger than the sum of its proper divisors (22658807289004).

30201320012012 is a wasteful number, since it uses less digits than its factorization.

30201320012012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116754288 (or 1116754286 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 30201320012012 its reverse (21021002310203), we get a palindrome (51222322322215).

The spelling of 30201320012012 in words is "thirty trillion, two hundred one billion, three hundred twenty million, twelve thousand, twelve".