2331430130 has 16 divisors (see below), whose sum is σ = 4198691160. Its totient is φ = 932101632.

The previous prime is 2331430043. The next prime is 2331430139. The reversal of 2331430130 is 310341332.

It can be written as a sum of positive squares in 4 ways, for example, as 2325264841 + 6165289 = 48221^2 + 2483^2 .

It is not an unprimeable number, because it can be changed into a prime (2331430139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37625 + ... + 77964.

Almost surely, 2^2331430130 is an apocalyptic number.

2331430130 is a deficient number, since it is larger than the sum of its proper divisors (1867261030).

2331430130 is a wasteful number, since it uses less digits than its factorization.

2331430130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117613.

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

The square root of 2331430130 is about 48284.8851091105. The cubic root of 2331430130 is about 1325.9916876389.

Adding to 2331430130 its reverse (310341332), we get a palindrome (2641771462).

The spelling of 2331430130 in words is "two billion, three hundred thirty-one million, four hundred thirty thousand, one hundred thirty".