2331289130 has 16 divisors (see below), whose sum is σ = 4199324040. Its totient is φ = 931848192.

The previous prime is 2331289123. The next prime is 2331289139. The reversal of 2331289130 is 319821332.

It can be written as a sum of positive squares in 4 ways, for example, as 366760801 + 1964528329 = 19151^2 + 44323^2 .

It is not an unprimeable number, because it can be changed into a prime (2331289139) 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, 68639 + ... + 96818.

Almost surely, 2^2331289130 is an apocalyptic number.

2331289130 is a deficient number, since it is larger than the sum of its proper divisors (1868034910).

2331289130 is a wasteful number, since it uses less digits than its factorization.

2331289130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166873.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 2331289130 is about 48283.4250027895. The cubic root of 2331289130 is about 1325.9649560355.

The spelling of 2331289130 in words is "two billion, three hundred thirty-one million, two hundred eighty-nine thousand, one hundred thirty".