41021105 has 4 divisors (see below), whose sum is σ = 49225332. Its totient is φ = 32816880.

The previous prime is 41021093. The next prime is 41021129. The reversal of 41021105 is 50112014.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 25725184 + 15295921 = 5072^2 + 3911^2 .

It is not a de Polignac number, because 41021105 - 2⁸ = 41020849 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41021105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4102106 + ... + 4102115.

It is an arithmetic number, because the mean of its divisors is an integer number (12306333).

Almost surely, 2^41021105 is an apocalyptic number.

It is an amenable number.

41021105 is a deficient number, since it is larger than the sum of its proper divisors (8204227).

41021105 is an equidigital number, since it uses as much as digits as its factorization.

41021105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8204226.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 41021105 is about 6404.7720490272. The cubic root of 41021105 is about 344.8808802508.

Adding to 41021105 its reverse (50112014), we get a palindrome (91133119).

Subtracting 41021105 from its reverse (50112014), we obtain a palindrome (9090909).

The spelling of 41021105 in words is "forty-one million, twenty-one thousand, one hundred five".