210002012110193 has 2 divisors, whose sum is σ = 210002012110194. Its totient is φ = 210002012110192.

The previous prime is 210002012110183. The next prime is 210002012110243. The reversal of 210002012110193 is 391011210200012.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 179331549109729 + 30670463000464 = 13391473^2 + 5538092^2 .

It is a cyclic number.

It is not a de Polignac number, because 210002012110193 - 2³² = 209997717142897 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (210002012110103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105001006055096 + 105001006055097.

It is an arithmetic number, because the mean of its divisors is an integer number (105001006055097).

Almost surely, 2^{210002012110193} is an apocalyptic number.

It is an amenable number.

210002012110193 is a deficient number, since it is larger than the sum of its proper divisors (1).

210002012110193 is an equidigital number, since it uses as much as digits as its factorization.

210002012110193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 23.

The spelling of 210002012110193 in words is "two hundred ten trillion, two billion, twelve million, one hundred ten thousand, one hundred ninety-three".