210212120110943 has 2 divisors, whose sum is σ = 210212120110944. Its totient is φ = 210212120110942.

The previous prime is 210212120110919. The next prime is 210212120111083. The reversal of 210212120110943 is 349011021212012.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210212120110943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210212120110043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105106060055471 + 105106060055472.

It is an arithmetic number, because the mean of its divisors is an integer number (105106060055472).

Almost surely, 2^{210212120110943} is an apocalyptic number.

210212120110943 is a deficient number, since it is larger than the sum of its proper divisors (1).

210212120110943 is an equidigital number, since it uses as much as digits as its factorization.

210212120110943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 29.

Adding to 210212120110943 its reverse (349011021212012), we get a palindrome (559223141322955).

The spelling of 210212120110943 in words is "two hundred ten trillion, two hundred twelve billion, one hundred twenty million, one hundred ten thousand, nine hundred forty-three".