211333104223 has 16 divisors (see below), whose sum is σ = 213473145600. Its totient is φ = 209205823680.

The previous prime is 211333104217. The next prime is 211333104289. The reversal of 211333104223 is 322401333112.

It is a cyclic number.

It is not a de Polignac number, because 211333104223 - 2²⁹ = 210796233311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211333104623) 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, 64844368 + ... + 64847626.

It is an arithmetic number, because the mean of its divisors is an integer number (13342071600).

Almost surely, 2^211333104223 is an apocalyptic number.

211333104223 is a deficient number, since it is larger than the sum of its proper divisors (2140041377).

211333104223 is a wasteful number, since it uses less digits than its factorization.

211333104223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5022.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 211333104223 its reverse (322401333112), we get a palindrome (533734437335).

The spelling of 211333104223 in words is "two hundred eleven billion, three hundred thirty-three million, one hundred four thousand, two hundred twenty-three".