105304230 has 48 divisors (see below), whose sum is σ = 274729104. Its totient is φ = 27984960.

The previous prime is 105304211. The next prime is 105304237. The reversal of 105304230 is 32403501.

It is a super-2 number, since 2×105304230² = 22177961711785800, which contains 22 as substring.

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 (105304237) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26685 + ... + 30375.

It is an arithmetic number, because the mean of its divisors is an integer number (5723523).

Almost surely, 2^105304230 is an apocalyptic number.

105304230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105304230 is an abundant number, since it is smaller than the sum of its proper divisors (169424874).

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

105304230 is a wasteful number, since it uses less digits than its factorization.

105304230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4021 (or 4018 counting only the distinct ones).

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

The square root of 105304230 is about 10261.7849324569. The cubic root of 105304230 is about 472.2245980555.

Adding to 105304230 its reverse (32403501), we get a palindrome (137707731).

The spelling of 105304230 in words is "one hundred five million, three hundred four thousand, two hundred thirty".