2830087130 has 32 divisors (see below), whose sum is σ = 5506477200. Its totient is φ = 1041057792.

The previous prime is 2830087129. The next prime is 2830087133. The reversal of 2830087130 is 317800382.

It can be written as a sum of positive squares in 8 ways, for example, as 358307041 + 2471780089 = 18929^2 + 49717^2 .

It is not an unprimeable number, because it can be changed into a prime (2830087133) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 5495 + ... + 75434.

Almost surely, 2^2830087130 is an apocalyptic number.

2830087130 is a deficient number, since it is larger than the sum of its proper divisors (2676390070).

2830087130 is a wasteful number, since it uses less digits than its factorization.

2830087130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81218.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 2830087130 is about 53198.5632324784. The cubic root of 2830087130 is about 1414.4901758076.

The spelling of 2830087130 in words is "two billion, eight hundred thirty million, eighty-seven thousand, one hundred thirty".