211233013030 has 32 divisors (see below), whose sum is σ = 410351566464. Its totient is φ = 77825252736.

The previous prime is 211233013027. The next prime is 211233013037. The reversal of 211233013030 is 30310332112.

211233013030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 211233012989 and 211233013007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211233013037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1694529 + ... + 1814908.

It is an arithmetic number, because the mean of its divisors is an integer number (12823486452).

Almost surely, 2^211233013030 is an apocalyptic number.

211233013030 is a deficient number, since it is larger than the sum of its proper divisors (199118553434).

211233013030 is a wasteful number, since it uses less digits than its factorization.

211233013030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3509920.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 211233013030 its reverse (30310332112), we get a palindrome (241543345142).

The spelling of 211233013030 in words is "two hundred eleven billion, two hundred thirty-three million, thirteen thousand, thirty".