211033313201 has 2 divisors, whose sum is σ = 211033313202. Its totient is φ = 211033313200.

The previous prime is 211033313191. The next prime is 211033313213. The reversal of 211033313201 is 102313330112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 207276236176 + 3757077025 = 455276^2 + 61295^2 .

It is a cyclic number.

It is not a de Polignac number, because 211033313201 - 2¹⁸ = 211033051057 is a prime.

It is not a weakly prime, because it can be changed into another prime (211033313801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105516656600 + 105516656601.

It is an arithmetic number, because the mean of its divisors is an integer number (105516656601).

Almost surely, 2^211033313201 is an apocalyptic number.

It is an amenable number.

211033313201 is a deficient number, since it is larger than the sum of its proper divisors (1).

211033313201 is an equidigital number, since it uses as much as digits as its factorization.

211033313201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 211033313201 its reverse (102313330112), we get a palindrome (313346643313).

The spelling of 211033313201 in words is "two hundred eleven billion, thirty-three million, three hundred thirteen thousand, two hundred one".