210144202311143 has 2 divisors, whose sum is σ = 210144202311144. Its totient is φ = 210144202311142.

The previous prime is 210144202311053. The next prime is 210144202311209. The reversal of 210144202311143 is 341113202441012.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210144202311143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210144202331143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105072101155571 + 105072101155572.

It is an arithmetic number, because the mean of its divisors is an integer number (105072101155572).

Almost surely, 2^{210144202311143} is an apocalyptic number.

210144202311143 is a deficient number, since it is larger than the sum of its proper divisors (1).

210144202311143 is an equidigital number, since it uses as much as digits as its factorization.

210144202311143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 210144202311143 its reverse (341113202441012), we get a palindrome (551257404752155).

The spelling of 210144202311143 in words is "two hundred ten trillion, one hundred forty-four billion, two hundred two million, three hundred eleven thousand, one hundred forty-three".