230231160 has 80 divisors (see below), whose sum is σ = 773843400. Its totient is φ = 61394112.

The previous prime is 230231117. The next prime is 230231161. The reversal of 230231160 is 61132032.

230231160 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 (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230231161) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 32290 + ... + 38769.

Almost surely, 2^230231160 is an apocalyptic number.

230231160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230231160 is an abundant number, since it is smaller than the sum of its proper divisors (543612240).

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

230231160 is a wasteful number, since it uses less digits than its factorization.

230231160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71082 (or 71069 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 230231160 is about 15173.3700936872. The cubic root of 230231160 is about 612.8977596856.

Adding to 230231160 its reverse (61132032), we get a palindrome (291363192).

The spelling of 230231160 in words is "two hundred thirty million, two hundred thirty-one thousand, one hundred sixty".