223310220313 has 2 divisors, whose sum is σ = 223310220314. Its totient is φ = 223310220312.

The previous prime is 223310220197. The next prime is 223310220317. The reversal of 223310220313 is 313022013322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 139272268864 + 84037951449 = 373192^2 + 289893^2 .

It is a cyclic number.

It is not a de Polignac number, because 223310220313 - 2⁹ = 223310219801 is a prime.

It is not a weakly prime, because it can be changed into another prime (223310220317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111655110156 + 111655110157.

It is an arithmetic number, because the mean of its divisors is an integer number (111655110157).

Almost surely, 2^223310220313 is an apocalyptic number.

It is an amenable number.

223310220313 is a deficient number, since it is larger than the sum of its proper divisors (1).

223310220313 is an equidigital number, since it uses as much as digits as its factorization.

223310220313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 223310220313 its reverse (313022013322), we get a palindrome (536332233635).

The spelling of 223310220313 in words is "two hundred twenty-three billion, three hundred ten million, two hundred twenty thousand, three hundred thirteen".