41021120213305 has 16 divisors (see below), whose sum is σ = 49235044899600. Its totient is φ = 32810429675520.

The previous prime is 41021120213287. The next prime is 41021120213351. The reversal of 41021120213305 is 50331202112014.

It can be written as a sum of positive squares in 8 ways, for example, as 5653609463824 + 35367510749481 = 2377732^2 + 5947059^2 .

It is not a de Polignac number, because 41021120213305 - 2¹¹ = 41021120211257 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41021120213305.

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, 1049409201 + ... + 1049448289.

It is an arithmetic number, because the mean of its divisors is an integer number (3077190306225).

Almost surely, 2^{41021120213305} is an apocalyptic number.

It is an amenable number.

41021120213305 is a deficient number, since it is larger than the sum of its proper divisors (8213924686295).

41021120213305 is a wasteful number, since it uses less digits than its factorization.

41021120213305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75084.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 41021120213305 its reverse (50331202112014), we get a palindrome (91352322325319).

The spelling of 41021120213305 in words is "forty-one trillion, twenty-one billion, one hundred twenty million, two hundred thirteen thousand, three hundred five".