10390866271 has 2 divisors, whose sum is σ = 10390866272. Its totient is φ = 10390866270.

The previous prime is 10390866179. The next prime is 10390866313. The reversal of 10390866271 is 17266809301.

10390866271 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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10390866271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10390866571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5195433135 + 5195433136.

It is an arithmetic number, because the mean of its divisors is an integer number (5195433136).

Almost surely, 2^10390866271 is an apocalyptic number.

10390866271 is a deficient number, since it is larger than the sum of its proper divisors (1).

10390866271 is an equidigital number, since it uses as much as digits as its factorization.

10390866271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 43.

The spelling of 10390866271 in words is "ten billion, three hundred ninety million, eight hundred sixty-six thousand, two hundred seventy-one".