210300102143 has 2 divisors, whose sum is σ = 210300102144. Its totient is φ = 210300102142.

The previous prime is 210300102119. The next prime is 210300102161. The reversal of 210300102143 is 341201003012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 210300102143 - 2⁸ = 210300101887 is a prime.

It is a super-2 number, since 2×210300102143² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210300105143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105150051071 + 105150051072.

It is an arithmetic number, because the mean of its divisors is an integer number (105150051072).

Almost surely, 2^210300102143 is an apocalyptic number.

210300102143 is a deficient number, since it is larger than the sum of its proper divisors (1).

210300102143 is an equidigital number, since it uses as much as digits as its factorization.

210300102143 is an evil number, because the sum of its binary digits is even.

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

Adding to 210300102143 its reverse (341201003012), we get a palindrome (551501105155).

The spelling of 210300102143 in words is "two hundred ten billion, three hundred million, one hundred two thousand, one hundred forty-three".