230231130 has 32 divisors (see below), whose sum is σ = 554040000. Its totient is φ = 61229952.

The previous prime is 230231117. The next prime is 230231161. The reversal of 230231130 is 31132032.

230231130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1246 + ... + 21494.

It is an arithmetic number, because the mean of its divisors is an integer number (17313750).

Almost surely, 2^230231130 is an apocalyptic number.

230231130 is an abundant number, since it is smaller than the sum of its proper divisors (323808870).

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

230231130 is a wasteful number, since it uses less digits than its factorization.

230231130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20638.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 230231130 is about 15173.3691051131. The cubic root of 230231130 is about 612.8977330646.

Adding to 230231130 its reverse (31132032), we get a palindrome (261363162).

The spelling of 230231130 in words is "two hundred thirty million, two hundred thirty-one thousand, one hundred thirty".