211002422130043 has 2 divisors, whose sum is σ = 211002422130044. Its totient is φ = 211002422130042.

The previous prime is 211002422130029. The next prime is 211002422130083. The reversal of 211002422130043 is 340031224200112.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-211002422130043 is a prime.

It is not a weakly prime, because it can be changed into another prime (211002422130083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105501211065021 + 105501211065022.

It is an arithmetic number, because the mean of its divisors is an integer number (105501211065022).

Almost surely, 2^{211002422130043} is an apocalyptic number.

211002422130043 is a deficient number, since it is larger than the sum of its proper divisors (1).

211002422130043 is an equidigital number, since it uses as much as digits as its factorization.

211002422130043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 211002422130043 its reverse (340031224200112), we get a palindrome (551033646330155).

The spelling of 211002422130043 in words is "two hundred eleven trillion, two billion, four hundred twenty-two million, one hundred thirty thousand, forty-three".