105441020 has 12 divisors (see below), whose sum is σ = 221426184. Its totient is φ = 42176400.

The previous prime is 105441019. The next prime is 105441023. The reversal of 105441020 is 20144501.

It is a super-2 number, since 2×105441020² = 22235617397280800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105441020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105441023) 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, 2636006 + ... + 2636045.

It is an arithmetic number, because the mean of its divisors is an integer number (18452182).

Almost surely, 2^105441020 is an apocalyptic number.

105441020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

105441020 is an abundant number, since it is smaller than the sum of its proper divisors (115985164).

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

105441020 is a wasteful number, since it uses less digits than its factorization.

105441020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5272060 (or 5272058 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 105441020 is about 10268.4477892231. The cubic root of 105441020 is about 472.4289825424.

Adding to 105441020 its reverse (20144501), we get a palindrome (125585521).

The spelling of 105441020 in words is "one hundred five million, four hundred forty-one thousand, twenty".