30003030211 has 48 divisors (see below), whose sum is σ = 38643181920. Its totient is φ = 23031697920.

The previous prime is 30003030203. The next prime is 30003030251. The reversal of 30003030211 is 11203030003.

It is not a de Polignac number, because 30003030211 - 2³ = 30003030203 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30003030191 and 30003030200.

It is not an unprimeable number, because it can be changed into a prime (30003030251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15205821 + ... + 15207793.

It is an arithmetic number, because the mean of its divisors is an integer number (805066290).

Almost surely, 2^30003030211 is an apocalyptic number.

30003030211 is a deficient number, since it is larger than the sum of its proper divisors (8640151709).

30003030211 is a wasteful number, since it uses less digits than its factorization.

30003030211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2404 (or 2397 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 30003030211 its reverse (11203030003), we get a palindrome (41206060214).

The spelling of 30003030211 in words is "thirty billion, three million, thirty thousand, two hundred eleven".