105125230 has 32 divisors (see below), whose sum is σ = 221538240. Its totient is φ = 35162880.

The previous prime is 105125219. The next prime is 105125257. The reversal of 105125230 is 32521501.

It is a super-2 number, since 2×105125230² = 22102627965105800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105125198 and 105125207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15445 + ... + 21184.

It is an arithmetic number, because the mean of its divisors is an integer number (6923070).

Almost surely, 2^105125230 is an apocalyptic number.

105125230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105125230 is an abundant number, since it is smaller than the sum of its proper divisors (116413010).

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

105125230 is a wasteful number, since it uses less digits than its factorization.

105125230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36684.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 105125230 is about 10253.0595433753. The cubic root of 105125230 is about 471.9568780628.

Adding to 105125230 its reverse (32521501), we get a palindrome (137646731).

The spelling of 105125230 in words is "one hundred five million, one hundred twenty-five thousand, two hundred thirty".