230232130 has 16 divisors (see below), whose sum is σ = 425619000. Its totient is φ = 89603712.

The previous prime is 230232109. The next prime is 230232137. The reversal of 230232130 is 31232032.

It can be written as a sum of positive squares in 4 ways, for example, as 181413961 + 48818169 = 13469^2 + 6987^2 .

It is not an unprimeable number, because it can be changed into a prime (230232137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 310755 + ... + 311494.

Almost surely, 2^230232130 is an apocalyptic number.

230232130 is a deficient number, since it is larger than the sum of its proper divisors (195386870).

230232130 is a wasteful number, since it uses less digits than its factorization.

230232130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622293.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 230232130 is about 15173.4020575479. The cubic root of 230232130 is about 612.8986204292.

Adding to 230232130 its reverse (31232032), we get a palindrome (261464162).

The spelling of 230232130 in words is "two hundred thirty million, two hundred thirty-two thousand, one hundred thirty".