230104240 has 20 divisors (see below), whose sum is σ = 534992544. Its totient is φ = 92041664.

The previous prime is 230104207. The next prime is 230104243. The reversal of 230104240 is 42401032.

230104240 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×230104240² = 105895922531955200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (230104243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1438072 + ... + 1438231.

Almost surely, 2^230104240 is an apocalyptic number.

230104240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230104240 is an abundant number, since it is smaller than the sum of its proper divisors (304888304).

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

230104240 is a wasteful number, since it uses less digits than its factorization.

230104240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2876316 (or 2876310 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 230104240 is about 15169.1871898266. The cubic root of 230104240 is about 612.7851145187.

Adding to 230104240 its reverse (42401032), we get a palindrome (272505272).

The spelling of 230104240 in words is "two hundred thirty million, one hundred four thousand, two hundred forty".