2130501184 has 42 divisors (see below), whose sum is σ = 4917959430. Its totient is φ = 913070592.

The previous prime is 2130501173. The next prime is 2130501193. The reversal of 2130501184 is 4811050312.

It can be written as a sum of positive squares in only one way, i.e., 1717273600 + 413227584 = 41440^2 + 20328^2 .

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 5 ways as a sum of consecutive naturals, for example, 336549 + ... + 342820.

Almost surely, 2^2130501184 is an apocalyptic number.

It is an amenable number.

2130501184 is an abundant number, since it is smaller than the sum of its proper divisors (2787458246).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2130501184 is an equidigital number, since it uses as much as digits as its factorization.

2130501184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679395 (or 679378 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 2130501184 is about 46157.3524370712. The cubic root of 2130501184 is about 1286.7492584220.

Adding to 2130501184 its reverse (4811050312), we get a palindrome (6941551496).

The spelling of 2130501184 in words is "two billion, one hundred thirty million, five hundred one thousand, one hundred eighty-four".