2851113287 has 8 divisors (see below), whose sum is σ = 3111564672. Its totient is φ = 2590871800.

The previous prime is 2851113277. The next prime is 2851113289. The reversal of 2851113287 is 7823111582.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2851113287 - 2¹⁴ = 2851096903 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2851113287.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2851113289) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23363 + ... + 79044.

It is an arithmetic number, because the mean of its divisors is an integer number (388945584).

Almost surely, 2^2851113287 is an apocalyptic number.

2851113287 is a deficient number, since it is larger than the sum of its proper divisors (260451385).

2851113287 is a wasteful number, since it uses less digits than its factorization.

2851113287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104949.

The product of its digits is 26880, while the sum is 38.

The square root of 2851113287 is about 53395.8171301835. The cubic root of 2851113287 is about 1417.9845253055.

The spelling of 2851113287 in words is "two billion, eight hundred fifty-one million, one hundred thirteen thousand, two hundred eighty-seven".