211232310321333 has 16 divisors (see below), whose sum is σ = 329728484405376. Its totient is φ = 117760173000960.

The previous prime is 211232310321289. The next prime is 211232310321337. The reversal of 211232310321333 is 333123013232112.

It is not a de Polignac number, because 211232310321333 - 2²⁴ = 211232293544117 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 211232310321333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211232310321337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122666846016 + ... + 122666847737.

It is an arithmetic number, because the mean of its divisors is an integer number (20608030275336).

Almost surely, 2^{211232310321333} is an apocalyptic number.

It is an amenable number.

211232310321333 is a deficient number, since it is larger than the sum of its proper divisors (118496174084043).

211232310321333 is a wasteful number, since it uses less digits than its factorization.

211232310321333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245333693804.

The product of its (nonzero) digits is 11664, while the sum is 30.

Adding to 211232310321333 its reverse (333123013232112), we get a palindrome (544355323553445).

The spelling of 211232310321333 in words is "two hundred eleven trillion, two hundred thirty-two billion, three hundred ten million, three hundred twenty-one thousand, three hundred thirty-three".