41020313 has 2 divisors, whose sum is σ = 41020314. Its totient is φ = 41020312.

The previous prime is 41020289. The next prime is 41020319. The reversal of 41020313 is 31302014.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40998409 + 21904 = 6403^2 + 148^2 .

It is a cyclic number.

It is not a de Polignac number, because 41020313 - 2⁶ = 41020249 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (41020319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20510156 + 20510157.

It is an arithmetic number, because the mean of its divisors is an integer number (20510157).

Almost surely, 2^41020313 is an apocalyptic number.

It is an amenable number.

41020313 is a deficient number, since it is larger than the sum of its proper divisors (1).

41020313 is an equidigital number, since it uses as much as digits as its factorization.

41020313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 41020313 is about 6404.7102198304. The cubic root of 41020313 is about 344.8786606826.

Adding to 41020313 its reverse (31302014), we get a palindrome (72322327).

The spelling of 41020313 in words is "forty-one million, twenty thousand, three hundred thirteen".