211300030233 has 12 divisors (see below), whose sum is σ = 309074588160. Its totient is φ = 139083563736.

The previous prime is 211300030211. The next prime is 211300030241. The reversal of 211300030233 is 332030003112.

211300030233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 211300030233 - 2¹² = 211300026137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (211300030133) 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 11 ways as a sum of consecutive naturals, for example, 148592841 + ... + 148594262.

It is an arithmetic number, because the mean of its divisors is an integer number (25756215680).

Almost surely, 2^211300030233 is an apocalyptic number.

It is an amenable number.

211300030233 is a deficient number, since it is larger than the sum of its proper divisors (97774557927).

211300030233 is a wasteful number, since it uses less digits than its factorization.

211300030233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297187188 (or 297187185 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 211300030233 its reverse (332030003112), we get a palindrome (543330033345).

The spelling of 211300030233 in words is "two hundred eleven billion, three hundred million, thirty thousand, two hundred thirty-three".