2887142303 has 2 divisors, whose sum is σ = 2887142304. Its totient is φ = 2887142302.

The previous prime is 2887142287. The next prime is 2887142353. The reversal of 2887142303 is 3032417882.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2887142303 - 2⁴ = 2887142287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2887142353) 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, 1443571151 + 1443571152.

It is an arithmetic number, because the mean of its divisors is an integer number (1443571152).

Almost surely, 2^2887142303 is an apocalyptic number.

2887142303 is a deficient number, since it is larger than the sum of its proper divisors (1).

2887142303 is an equidigital number, since it uses as much as digits as its factorization.

2887142303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 2887142303 is about 53732.1347333232. The cubic root of 2887142303 is about 1423.9324809586.

The spelling of 2887142303 in words is "two billion, eight hundred eighty-seven million, one hundred forty-two thousand, three hundred three".