210443213232041 has 2 divisors, whose sum is σ = 210443213232042. Its totient is φ = 210443213232040.

The previous prime is 210443213232023. The next prime is 210443213232053. The reversal of 210443213232041 is 140232312344012.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 176235687593641 + 34207525638400 = 13275379^2 + 5848720^2 .

It is a cyclic number.

It is not a de Polignac number, because 210443213232041 - 2¹⁴ = 210443213215657 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 210443213231989 and 210443213232007.

It is not a weakly prime, because it can be changed into another prime (210443213232001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105221606616020 + 105221606616021.

It is an arithmetic number, because the mean of its divisors is an integer number (105221606616021).

Almost surely, 2^{210443213232041} is an apocalyptic number.

It is an amenable number.

210443213232041 is a deficient number, since it is larger than the sum of its proper divisors (1).

210443213232041 is an equidigital number, since it uses as much as digits as its factorization.

210443213232041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 210443213232041 its reverse (140232312344012), we get a palindrome (350675525576053).

The spelling of 210443213232041 in words is "two hundred ten trillion, four hundred forty-three billion, two hundred thirteen million, two hundred thirty-two thousand, forty-one".