8163801127 has 2 divisors, whose sum is σ = 8163801128. Its totient is φ = 8163801126.

The previous prime is 8163801097. The next prime is 8163801133. The reversal of 8163801127 is 7211083618.

8163801127 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 8163801127 - 2¹¹ = 8163799079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8163801187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4081900563 + 4081900564.

It is an arithmetic number, because the mean of its divisors is an integer number (4081900564).

Almost surely, 2^8163801127 is an apocalyptic number.

8163801127 is a deficient number, since it is larger than the sum of its proper divisors (1).

8163801127 is an equidigital number, since it uses as much as digits as its factorization.

8163801127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 37.

The square root of 8163801127 is about 90353.7554670529. The cubic root of 8163801127 is about 2013.5579768642.

The spelling of 8163801127 in words is "eight billion, one hundred sixty-three million, eight hundred one thousand, one hundred twenty-seven".