232130115 has 24 divisors (see below), whose sum is σ = 459839328. Its totient is φ = 106116480.

The previous prime is 232130111. The next prime is 232130141. The reversal of 232130115 is 511031232.

It is not a de Polignac number, because 232130115 - 2² = 232130111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (232130111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 368146 + ... + 368775.

It is an arithmetic number, because the mean of its divisors is an integer number (19159972).

Almost surely, 2^232130115 is an apocalyptic number.

232130115 is a deficient number, since it is larger than the sum of its proper divisors (227709213).

232130115 is a wasteful number, since it uses less digits than its factorization.

232130115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736939 (or 736936 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 232130115 is about 15235.8168471533. The cubic root of 232130115 is about 614.5782156527.

Adding to 232130115 its reverse (511031232), we get a palindrome (743161347).

The spelling of 232130115 in words is "two hundred thirty-two million, one hundred thirty thousand, one hundred fifteen".