2887180131 has 16 divisors (see below), whose sum is σ = 4420563840. Its totient is φ = 1657710720.

The previous prime is 2887180129. The next prime is 2887180151. The reversal of 2887180131 is 1310817882.

It is not a de Polignac number, because 2887180131 - 2¹ = 2887180129 is a prime.

It is a super-2 number, since 2×2887180131² = 16671618217682354322, 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 2887180131.

It is not an unprimeable number, because it can be changed into a prime (2887180151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2301750 + ... + 2303003.

It is an arithmetic number, because the mean of its divisors is an integer number (276285240).

Almost surely, 2^2887180131 is an apocalyptic number.

2887180131 is a deficient number, since it is larger than the sum of its proper divisors (1533383709).

2887180131 is a wasteful number, since it uses less digits than its factorization.

2887180131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4604786.

The product of its (nonzero) digits is 21504, while the sum is 39.

The square root of 2887180131 is about 53732.4867375408. The cubic root of 2887180131 is about 1423.9386998280.

The spelling of 2887180131 in words is "two billion, eight hundred eighty-seven million, one hundred eighty thousand, one hundred thirty-one".