211310201 has 2 divisors, whose sum is σ = 211310202. Its totient is φ = 211310200.

The previous prime is 211310173. The next prime is 211310207. The reversal of 211310201 is 102013112.

211310201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 209554576 + 1755625 = 14476^2 + 1325^2 .

It is a cyclic number.

It is not a de Polignac number, because 211310201 - 2¹⁰ = 211309177 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (211310207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105655100 + 105655101.

It is an arithmetic number, because the mean of its divisors is an integer number (105655101).

Almost surely, 2^211310201 is an apocalyptic number.

It is an amenable number.

211310201 is a deficient number, since it is larger than the sum of its proper divisors (1).

211310201 is an equidigital number, since it uses as much as digits as its factorization.

211310201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 211310201 is about 14536.5126835841. The cubic root of 211310201 is about 595.6257813665.

Adding to 211310201 its reverse (102013112), we get a palindrome (313323313).

The spelling of 211310201 in words is "two hundred eleven million, three hundred ten thousand, two hundred one".