211323200231 has 8 divisors (see below), whose sum is σ = 248267815824. Its totient is φ = 177334153920.

The previous prime is 211323200203. The next prime is 211323200239. The reversal of 211323200231 is 132002323112.

211323200231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 211323200231 - 2²² = 211319005927 is a prime.

It is a super-2 number, since 2×211323200231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211323200239) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 738892166 + ... + 738892451.

It is an arithmetic number, because the mean of its divisors is an integer number (31033476978).

Almost surely, 2^211323200231 is an apocalyptic number.

211323200231 is a deficient number, since it is larger than the sum of its proper divisors (36944615593).

211323200231 is a wasteful number, since it uses less digits than its factorization.

211323200231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1477784641.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 211323200231 its reverse (132002323112), we get a palindrome (343325523343).

The spelling of 211323200231 in words is "two hundred eleven billion, three hundred twenty-three million, two hundred thousand, two hundred thirty-one".