2243301311 has 2 divisors, whose sum is σ = 2243301312. Its totient is φ = 2243301310.

The previous prime is 2243301287. The next prime is 2243301323. The reversal of 2243301311 is 1131033422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2243301311 - 2¹⁰ = 2243300287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2243301371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121650655 + 1121650656.

It is an arithmetic number, because the mean of its divisors is an integer number (1121650656).

Almost surely, 2^2243301311 is an apocalyptic number.

2243301311 is a deficient number, since it is larger than the sum of its proper divisors (1).

2243301311 is an equidigital number, since it uses as much as digits as its factorization.

2243301311 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 20.

The square root of 2243301311 is about 47363.5018870016. The cubic root of 2243301311 is about 1309.0689946968.

Adding to 2243301311 its reverse (1131033422), we get a palindrome (3374334733).

The spelling of 2243301311 in words is "two billion, two hundred forty-three million, three hundred one thousand, three hundred eleven".