230124140 has 24 divisors (see below), whose sum is σ = 489086640. Its totient is φ = 90939968.

The previous prime is 230124119. The next prime is 230124199. The reversal of 230124140 is 41421032.

230124140 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67655 + ... + 70974.

It is an arithmetic number, because the mean of its divisors is an integer number (20378610).

Almost surely, 2^230124140 is an apocalyptic number.

230124140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230124140 is an abundant number, since it is smaller than the sum of its proper divisors (258962500).

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

230124140 is a wasteful number, since it uses less digits than its factorization.

230124140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138721 (or 138719 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 230124140 is about 15169.8431105928. The cubic root of 230124140 is about 612.8027790813.

Adding to 230124140 its reverse (41421032), we get a palindrome (271545172).

The spelling of 230124140 in words is "two hundred thirty million, one hundred twenty-four thousand, one hundred forty".