2873063243 has 2 divisors, whose sum is σ = 2873063244. Its totient is φ = 2873063242.

The previous prime is 2873063191. The next prime is 2873063251. The reversal of 2873063243 is 3423603782.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2873063243 - 2¹⁴ = 2873046859 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2873063197 and 2873063206.

It is not a weakly prime, because it can be changed into another prime (2873068243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1436531621 + 1436531622.

It is an arithmetic number, because the mean of its divisors is an integer number (1436531622).

Almost surely, 2^2873063243 is an apocalyptic number.

2873063243 is a deficient number, since it is larger than the sum of its proper divisors (1).

2873063243 is an equidigital number, since it uses as much as digits as its factorization.

2873063243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145152, while the sum is 38.

The square root of 2873063243 is about 53600.9630790343. The cubic root of 2873063243 is about 1421.6141208506.

The spelling of 2873063243 in words is "two billion, eight hundred seventy-three million, sixty-three thousand, two hundred forty-three".