210241143163 has 2 divisors, whose sum is σ = 210241143164. Its totient is φ = 210241143162.

The previous prime is 210241143089. The next prime is 210241143193. The reversal of 210241143163 is 361341142012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 210241143163 - 2⁹ = 210241142651 is a prime.

It is not a weakly prime, because it can be changed into another prime (210241143193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105120571581 + 105120571582.

It is an arithmetic number, because the mean of its divisors is an integer number (105120571582).

Almost surely, 2^210241143163 is an apocalyptic number.

210241143163 is a deficient number, since it is larger than the sum of its proper divisors (1).

210241143163 is an equidigital number, since it uses as much as digits as its factorization.

210241143163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 210241143163 its reverse (361341142012), we get a palindrome (571582285175).

The spelling of 210241143163 in words is "two hundred ten billion, two hundred forty-one million, one hundred forty-three thousand, one hundred sixty-three".