105230430 has 48 divisors (see below), whose sum is σ = 282432384. Its totient is φ = 27155520.

The previous prime is 105230423. The next prime is 105230431. The reversal of 105230430 is 34032501.

105230430 is a `hidden beast` number, since 1 + 0 + 5 + 230 + 430 = 666.

It is a super-2 number, since 2×105230430² = 22146886795969800, 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 (105230431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16069 + ... + 21648.

It is an arithmetic number, because the mean of its divisors is an integer number (5884008).

Almost surely, 2^105230430 is an apocalyptic number.

105230430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105230430 is an abundant number, since it is smaller than the sum of its proper divisors (177201954).

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

105230430 is a wasteful number, since it uses less digits than its factorization.

105230430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37761 (or 37758 counting only the distinct ones).

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

The square root of 105230430 is about 10258.1884365613. The cubic root of 105230430 is about 472.1142564297.

Adding to 105230430 its reverse (34032501), we get a palindrome (139262931).

The spelling of 105230430 in words is "one hundred five million, two hundred thirty thousand, four hundred thirty".