211002101200013 has 2 divisors, whose sum is σ = 211002101200014. Its totient is φ = 211002101200012.

The previous prime is 211002101200001. The next prime is 211002101200039. The reversal of 211002101200013 is 310002101200112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 199360336728004 + 11641764472009 = 14119502^2 + 3412003^2 .

It is a cyclic number.

It is not a de Polignac number, because 211002101200013 - 2⁴ = 211002101199997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (211002101200073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105501050600006 + 105501050600007.

It is an arithmetic number, because the mean of its divisors is an integer number (105501050600007).

Almost surely, 2^{211002101200013} is an apocalyptic number.

It is an amenable number.

211002101200013 is a deficient number, since it is larger than the sum of its proper divisors (1).

211002101200013 is an equidigital number, since it uses as much as digits as its factorization.

211002101200013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 211002101200013 its reverse (310002101200112), we get a palindrome (521004202400125).

Subtracting 211002101200013 from its reverse (310002101200112), we obtain a palindrome (99000000000099).

The spelling of 211002101200013 in words is "two hundred eleven trillion, two billion, one hundred one million, two hundred thousand, thirteen".