10010112121271 has 2 divisors, whose sum is σ = 10010112121272. Its totient is φ = 10010112121270.

The previous prime is 10010112121159. The next prime is 10010112121327. The reversal of 10010112121271 is 17212121101001.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10010112121271 - 2¹⁰ = 10010112120247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10010112120271) 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, 5005056060635 + 5005056060636.

It is an arithmetic number, because the mean of its divisors is an integer number (5005056060636).

Almost surely, 2^{10010112121271} is an apocalyptic number.

10010112121271 is a deficient number, since it is larger than the sum of its proper divisors (1).

10010112121271 is an equidigital number, since it uses as much as digits as its factorization.

10010112121271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 20.

Adding to 10010112121271 its reverse (17212121101001), we get a palindrome (27222233222272).

The spelling of 10010112121271 in words is "ten trillion, ten billion, one hundred twelve million, one hundred twenty-one thousand, two hundred seventy-one".