2321332130 has 16 divisors (see below), whose sum is σ = 4499813304. Its totient is φ = 857107200.

The previous prime is 2321332093. The next prime is 2321332147. The reversal of 2321332130 is 312331232.

2321332130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2138785009 + 182547121 = 46247^2 + 13511^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8928071 + ... + 8928330.

Almost surely, 2^2321332130 is an apocalyptic number.

2321332130 is a deficient number, since it is larger than the sum of its proper divisors (2178481174).

2321332130 is a wasteful number, since it uses less digits than its factorization.

2321332130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17856421.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 2321332130 is about 48180.2047525745. The cubic root of 2321332130 is about 1324.0745178377.

Adding to 2321332130 its reverse (312331232), we get a palindrome (2633663362).

The spelling of 2321332130 in words is "two billion, three hundred twenty-one million, three hundred thirty-two thousand, one hundred thirty".