210000010271 has 2 divisors, whose sum is σ = 210000010272. Its totient is φ = 210000010270.

The previous prime is 210000010189. The next prime is 210000010289. The reversal of 210000010271 is 172010000012.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210000010271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210000016271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105000005135 + 105000005136.

It is an arithmetic number, because the mean of its divisors is an integer number (105000005136).

Almost surely, 2^210000010271 is an apocalyptic number.

210000010271 is a deficient number, since it is larger than the sum of its proper divisors (1).

210000010271 is an equidigital number, since it uses as much as digits as its factorization.

210000010271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28, while the sum is 14.

Adding to 210000010271 its reverse (172010000012), we get a palindrome (382010010283).

The spelling of 210000010271 in words is "two hundred ten billion, ten thousand, two hundred seventy-one".