211460104243 has 2 divisors, whose sum is σ = 211460104244. Its totient is φ = 211460104242.

The previous prime is 211460104241. The next prime is 211460104259. The reversal of 211460104243 is 342401064112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 211460104243 - 2¹ = 211460104241 is a prime.

Together with 211460104241, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (211460104241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105730052121 + 105730052122.

It is an arithmetic number, because the mean of its divisors is an integer number (105730052122).

Almost surely, 2^211460104243 is an apocalyptic number.

211460104243 is a deficient number, since it is larger than the sum of its proper divisors (1).

211460104243 is an equidigital number, since it uses as much as digits as its factorization.

211460104243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 211460104243 its reverse (342401064112), we get a palindrome (553861168355).

The spelling of 211460104243 in words is "two hundred eleven billion, four hundred sixty million, one hundred four thousand, two hundred forty-three".