2241313 has 2 divisors, whose sum is σ = 2241314. Its totient is φ = 2241312.

The previous prime is 2241311. The next prime is 2241353. The reversal of 2241313 is 3131422.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2166784 + 74529 = 1472^2 + 273^2 .

It is a cyclic number.

It is not a de Polignac number, because 2241313 - 2¹ = 2241311 is a prime.

Together with 2241311, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2241311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120656 + 1120657.

It is an arithmetic number, because the mean of its divisors is an integer number (1120657).

2^2241313 is an apocalyptic number.

It is an amenable number.

2241313 is a deficient number, since it is larger than the sum of its proper divisors (1).

2241313 is an equidigital number, since it uses as much as digits as its factorization.

2241313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 144, while the sum is 16.

The square root of 2241313 is about 1497.1015329629. The cubic root of 2241313 is about 130.8682123550.

Adding to 2241313 its reverse (3131422), we get a palindrome (5372735).

The spelling of 2241313 in words is "two million, two hundred forty-one thousand, three hundred thirteen".