2041320313 has 2 divisors, whose sum is σ = 2041320314. Its totient is φ = 2041320312.

The previous prime is 2041320301. The next prime is 2041320319. The reversal of 2041320313 is 3130231402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1158517369 + 882802944 = 34037^2 + 29712^2 .

It is a cyclic number.

It is not a de Polignac number, because 2041320313 - 2²¹ = 2039223161 is a prime.

It is not a weakly prime, because it can be changed into another prime (2041320319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020660156 + 1020660157.

It is an arithmetic number, because the mean of its divisors is an integer number (1020660157).

Almost surely, 2^2041320313 is an apocalyptic number.

It is an amenable number.

2041320313 is a deficient number, since it is larger than the sum of its proper divisors (1).

2041320313 is an equidigital number, since it uses as much as digits as its factorization.

2041320313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2041320313 is about 45180.9729089580. The cubic root of 2041320313 is about 1268.5386943171.

Adding to 2041320313 its reverse (3130231402), we get a palindrome (5171551715).

The spelling of 2041320313 in words is "two billion, forty-one million, three hundred twenty thousand, three hundred thirteen".