211200133203 has 12 divisors (see below), whose sum is σ = 305072729208. Its totient is φ = 140797379520.

The previous prime is 211200133187. The next prime is 211200133211. The reversal of 211200133203 is 302331002112.

It is not a de Polignac number, because 211200133203 - 2⁴ = 211200133187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (211200133223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 343476 + ... + 735102.

It is an arithmetic number, because the mean of its divisors is an integer number (25422727434).

Almost surely, 2^211200133203 is an apocalyptic number.

211200133203 is a deficient number, since it is larger than the sum of its proper divisors (93872596005).

211200133203 is a wasteful number, since it uses less digits than its factorization.

211200133203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451554 (or 451551 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 211200133203 its reverse (302331002112), we get a palindrome (513531135315).

It can be divided in two parts, 21120013 and 3203, that added together give a square (21123216 = 4596²).

The spelling of 211200133203 in words is "two hundred eleven billion, two hundred million, one hundred thirty-three thousand, two hundred three".