230130212 has 24 divisors (see below), whose sum is σ = 444289272. Its totient is φ = 103622400.

The previous prime is 230130209. The next prime is 230130221. The reversal of 230130212 is 212031032.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1999396 + 228130816 = 1414^2 + 15104^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 51839 + ... + 56102.

It is an arithmetic number, because the mean of its divisors is an integer number (18512053).

Almost surely, 2^230130212 is an apocalyptic number.

It is an amenable number.

230130212 is a deficient number, since it is larger than the sum of its proper divisors (214159060).

230130212 is a wasteful number, since it uses less digits than its factorization.

230130212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107999 (or 107997 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 230130212 is about 15170.0432431816. The cubic root of 230130212 is about 612.8081687893.

Adding to 230130212 its reverse (212031032), we get a palindrome (442161244).

The spelling of 230130212 in words is "two hundred thirty million, one hundred thirty thousand, two hundred twelve".