2866871023 has 2 divisors, whose sum is σ = 2866871024. Its totient is φ = 2866871022.

The previous prime is 2866870943. The next prime is 2866871027. The reversal of 2866871023 is 3201786682.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2866871023 - 2¹⁷ = 2866739951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2866871027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1433435511 + 1433435512.

It is an arithmetic number, because the mean of its divisors is an integer number (1433435512).

Almost surely, 2^2866871023 is an apocalyptic number.

2866871023 is a deficient number, since it is larger than the sum of its proper divisors (1).

2866871023 is an equidigital number, since it uses as much as digits as its factorization.

2866871023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 2866871023 is about 53543.1697137926. The cubic root of 2866871023 is about 1420.5920666336.

The spelling of 2866871023 in words is "two billion, eight hundred sixty-six million, eight hundred seventy-one thousand, twenty-three".