211333324430 has 32 divisors (see below), whose sum is σ = 399233634624. Its totient is φ = 80390565376.

The previous prime is 211333324421. The next prime is 211333324457. The reversal of 211333324430 is 34423333112.

211333324430 is digitally balanced in base 2, 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 = 211333324393 and 211333324402.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2615819 + ... + 2695398.

It is an arithmetic number, because the mean of its divisors is an integer number (12476051082).

Almost surely, 2^211333324430 is an apocalyptic number.

211333324430 is a deficient number, since it is larger than the sum of its proper divisors (187900310194).

211333324430 is a wasteful number, since it uses less digits than its factorization.

211333324430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5311420.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 211333324430 its reverse (34423333112), we get a palindrome (245756657542).

The spelling of 211333324430 in words is "two hundred eleven billion, three hundred thirty-three million, three hundred twenty-four thousand, four hundred thirty".