512321244271 has 2 divisors, whose sum is σ = 512321244272. Its totient is φ = 512321244270.

The previous prime is 512321244199. The next prime is 512321244313. The reversal of 512321244271 is 172442123215.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 512321244271 - 2⁷ = 512321244143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (512321244371) 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, 256160622135 + 256160622136.

It is an arithmetic number, because the mean of its divisors is an integer number (256160622136).

Almost surely, 2^512321244271 is an apocalyptic number.

512321244271 is a deficient number, since it is larger than the sum of its proper divisors (1).

512321244271 is an equidigital number, since it uses as much as digits as its factorization.

512321244271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26880, while the sum is 34.

Adding to 512321244271 its reverse (172442123215), we get a palindrome (684763367486).

The spelling of 512321244271 in words is "five hundred twelve billion, three hundred twenty-one million, two hundred forty-four thousand, two hundred seventy-one".