210144213244127 has 2 divisors, whose sum is σ = 210144213244128. Its totient is φ = 210144213244126.

The previous prime is 210144213244123. The next prime is 210144213244169. The reversal of 210144213244127 is 721442312441012.

210144213244127 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 210144213244127 - 2² = 210144213244123 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210144213244123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105072106622063 + 105072106622064.

It is an arithmetic number, because the mean of its divisors is an integer number (105072106622064).

Almost surely, 2^{210144213244127} is an apocalyptic number.

210144213244127 is a deficient number, since it is larger than the sum of its proper divisors (1).

210144213244127 is an equidigital number, since it uses as much as digits as its factorization.

210144213244127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86016, while the sum is 38.

Adding to 210144213244127 its reverse (721442312441012), we get a palindrome (931586525685139).

The spelling of 210144213244127 in words is "two hundred ten trillion, one hundred forty-four billion, two hundred thirteen million, two hundred forty-four thousand, one hundred twenty-seven".