10012771 has 2 divisors, whose sum is σ = 10012772. Its totient is φ = 10012770.

The previous prime is 10012763. The next prime is 10012777. The reversal of 10012771 is 17721001.

10012771 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10012771 - 2³ = 10012763 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10012777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5006385 + 5006386.

It is an arithmetic number, because the mean of its divisors is an integer number (5006386).

Almost surely, 2^10012771 is an apocalyptic number.

10012771 is a deficient number, since it is larger than the sum of its proper divisors (1).

10012771 is an equidigital number, since it uses as much as digits as its factorization.

10012771 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 98, while the sum is 19.

The square root of 10012771 is about 3164.2962882764. The cubic root of 10012771 is about 215.5351442728.

Adding to 10012771 its reverse (17721001), we get a palindrome (27733772).

It can be divided in two parts, 100127 and 71, that multiplied together give a palindrome (7109017).

The spelling of 10012771 in words is "ten million, twelve thousand, seven hundred seventy-one".