10261271 has 2 divisors, whose sum is σ = 10261272. Its totient is φ = 10261270.

The previous prime is 10261249. The next prime is 10261283. The reversal of 10261271 is 17216201.

10261271 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (17216201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10261271 - 2²² = 6066967 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10261211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5130635 + 5130636.

It is an arithmetic number, because the mean of its divisors is an integer number (5130636).

Almost surely, 2^10261271 is an apocalyptic number.

10261271 is a deficient number, since it is larger than the sum of its proper divisors (1).

10261271 is an equidigital number, since it uses as much as digits as its factorization.

10261271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 10261271 is about 3203.3218695598. The cubic root of 10261271 is about 217.3036656928.

Adding to 10261271 its reverse (17216201), we get a palindrome (27477472).

The spelling of 10261271 in words is "ten million, two hundred sixty-one thousand, two hundred seventy-one".