2082187130 has 8 divisors (see below), whose sum is σ = 3747936852. Its totient is φ = 832874848.

The previous prime is 2082187087. The next prime is 2082187141. The reversal of 2082187130 is 317812802.

It can be written as a sum of positive squares in 2 ways, for example, as 1893207121 + 188980009 = 43511^2 + 13747^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104109347 + ... + 104109366.

Almost surely, 2^2082187130 is an apocalyptic number.

2082187130 is a deficient number, since it is larger than the sum of its proper divisors (1665749722).

2082187130 is a wasteful number, since it uses less digits than its factorization.

2082187130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208218720.

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 2082187130 is about 45630.9887028541. The cubic root of 2082187130 is about 1276.9481186407.

Adding to 2082187130 its reverse (317812802), we get a palindrome (2399999932).

The spelling of 2082187130 in words is "two billion, eighty-two million, one hundred eighty-seven thousand, one hundred thirty".