223302313 has 8 divisors (see below), whose sum is σ = 243867456. Its totient is φ = 203221200.

The previous prime is 223302271. The next prime is 223302319. The reversal of 223302313 is 313203322.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 223302313 - 2²¹ = 221205161 is a prime.

It is a super-2 number, since 2×223302313² = 99727845982299938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223302319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120043 + ... + 121888.

It is an arithmetic number, because the mean of its divisors is an integer number (30483432).

Almost surely, 2^223302313 is an apocalyptic number.

It is an amenable number.

223302313 is a deficient number, since it is larger than the sum of its proper divisors (20565143).

223302313 is a wasteful number, since it uses less digits than its factorization.

223302313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242015.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 223302313 is about 14943.3032827417. The cubic root of 223302313 is about 606.6866062694.

Adding to 223302313 its reverse (313203322), we get a palindrome (536505635).

The spelling of 223302313 in words is "two hundred twenty-three million, three hundred two thousand, three hundred thirteen".