211200310201 has 4 divisors (see below), whose sum is σ = 212598987904. Its totient is φ = 209801632500.

The previous prime is 211200310171. The next prime is 211200310231. The reversal of 211200310201 is 102013002112.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (211200310171) and next prime (211200310231).

It is a cyclic number.

It is not a de Polignac number, because 211200310201 - 2¹¹ = 211200308153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211200310231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 699338625 + ... + 699338926.

It is an arithmetic number, because the mean of its divisors is an integer number (53149746976).

Almost surely, 2^211200310201 is an apocalyptic number.

It is an amenable number.

211200310201 is a deficient number, since it is larger than the sum of its proper divisors (1398677703).

211200310201 is a wasteful number, since it uses less digits than its factorization.

211200310201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1398677702.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 211200310201 its reverse (102013002112), we get a palindrome (313213312313).

The spelling of 211200310201 in words is "two hundred eleven billion, two hundred million, three hundred ten thousand, two hundred one".