224310313 has 2 divisors, whose sum is σ = 224310314. Its totient is φ = 224310312.

The previous prime is 224310301. The next prime is 224310341. The reversal of 224310313 is 313013422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 202435984 + 21874329 = 14228^2 + 4677^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-224310313 is a prime.

It is not a weakly prime, because it can be changed into another prime (224310913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112155156 + 112155157.

It is an arithmetic number, because the mean of its divisors is an integer number (112155157).

Almost surely, 2^224310313 is an apocalyptic number.

It is an amenable number.

224310313 is a deficient number, since it is larger than the sum of its proper divisors (1).

224310313 is an equidigital number, since it uses as much as digits as its factorization.

224310313 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 224310313 is about 14976.9927889413. The cubic root of 224310313 is about 607.5981093277.

Adding to 224310313 its reverse (313013422), we get a palindrome (537323735).

The spelling of 224310313 in words is "two hundred twenty-four million, three hundred ten thousand, three hundred thirteen".