230504130 has 40 divisors (see below), whose sum is σ = 619802172. Its totient is φ = 61467552.

The previous prime is 230504129. The next prime is 230504147. The reversal of 230504130 is 31405032.

230504130 is a `hidden beast` number, since 2 + 30 + 504 + 130 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 212838921 + 17665209 = 14589^2 + 4203^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 141477 + ... + 143096.

Almost surely, 2^230504130 is an apocalyptic number.

230504130 is an abundant number, since it is smaller than the sum of its proper divisors (389298042).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230504130 is a wasteful number, since it uses less digits than its factorization.

230504130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284592 (or 284583 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 230504130 is about 15182.3624643861. The cubic root of 230504130 is about 613.1398882562.

Adding to 230504130 its reverse (31405032), we get a palindrome (261909162).

The spelling of 230504130 in words is "two hundred thirty million, five hundred four thousand, one hundred thirty".