211002030143 has 2 divisors, whose sum is σ = 211002030144. Its totient is φ = 211002030142.

The previous prime is 211002030121. The next prime is 211002030157. The reversal of 211002030143 is 341030200112.

211002030143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 211002030143 - 2⁶ = 211002030079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (211002030643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105501015071 + 105501015072.

It is an arithmetic number, because the mean of its divisors is an integer number (105501015072).

Almost surely, 2^211002030143 is an apocalyptic number.

211002030143 is a deficient number, since it is larger than the sum of its proper divisors (1).

211002030143 is an equidigital number, since it uses as much as digits as its factorization.

211002030143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 211002030143 its reverse (341030200112), we get a palindrome (552032230255).

The spelling of 211002030143 in words is "two hundred eleven billion, two million, thirty thousand, one hundred forty-three".