210201211121063 has 2 divisors, whose sum is σ = 210201211121064. Its totient is φ = 210201211121062.

The previous prime is 210201211121051. The next prime is 210201211121119. The reversal of 210201211121063 is 360121112102012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 210201211121063 - 2¹⁰ = 210201211120039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210201201121063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105100605560531 + 105100605560532.

It is an arithmetic number, because the mean of its divisors is an integer number (105100605560532).

Almost surely, 2^{210201211121063} is an apocalyptic number.

210201211121063 is a deficient number, since it is larger than the sum of its proper divisors (1).

210201211121063 is an equidigital number, since it uses as much as digits as its factorization.

210201211121063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 210201211121063 its reverse (360121112102012), we get a palindrome (570322323223075).

The spelling of 210201211121063 in words is "two hundred ten trillion, two hundred one billion, two hundred eleven million, one hundred twenty-one thousand, sixty-three".