230212130 has 32 divisors (see below), whose sum is σ = 449472240. Its totient is φ = 84551680.

The previous prime is 230212093. The next prime is 230212139. The reversal of 230212130 is 31212032.

It is a happy number.

230212130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 9006001 + 221206129 = 3001^2 + 14873^2 .

It is not an unprimeable number, because it can be changed into a prime (230212139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9545 + ... + 23484.

Almost surely, 2^230212130 is an apocalyptic number.

230212130 is a deficient number, since it is larger than the sum of its proper divisors (219260110).

230212130 is a wasteful number, since it uses less digits than its factorization.

230212130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33094.

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

The square root of 230212130 is about 15172.7429952530. The cubic root of 230212130 is about 612.8808726495.

Adding to 230212130 its reverse (31212032), we get a palindrome (261424162).

The spelling of 230212130 in words is "two hundred thirty million, two hundred twelve thousand, one hundred thirty".