2887163143 has 2 divisors, whose sum is σ = 2887163144. Its totient is φ = 2887163142.

The previous prime is 2887163119. The next prime is 2887163219. The reversal of 2887163143 is 3413617882.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2887163143 - 2²⁵ = 2853608711 is a prime.

It is a super-2 number, since 2×2887163143² = 16671422028595276898, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2887163143.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2887161143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1443581571 + 1443581572.

It is an arithmetic number, because the mean of its divisors is an integer number (1443581572).

Almost surely, 2^2887163143 is an apocalyptic number.

2887163143 is a deficient number, since it is larger than the sum of its proper divisors (1).

2887163143 is an equidigital number, since it uses as much as digits as its factorization.

2887163143 is an odious number, because the sum of its binary digits is odd.

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

The square root of 2887163143 is about 53732.3286578946. The cubic root of 2887163143 is about 1423.9359070317.

The spelling of 2887163143 in words is "two billion, eight hundred eighty-seven million, one hundred sixty-three thousand, one hundred forty-three".