223241317 has 12 divisors (see below), whose sum is σ = 253738380. Its totient is φ = 195219072.

The previous prime is 223241311. The next prime is 223241321. The reversal of 223241317 is 713142322.

It is a happy number.

223241317 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 65512836 + 157728481 = 8094^2 + 12559^2 .

It is not a de Polignac number, because 223241317 - 2¹⁹ = 222717029 is a prime.

It is a super-3 number, since 3×223241317³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 223241291 and 223241300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223241311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19092 + ... + 28477.

It is an arithmetic number, because the mean of its divisors is an integer number (21144865).

Almost surely, 2^223241317 is an apocalyptic number.

It is an amenable number.

223241317 is a deficient number, since it is larger than the sum of its proper divisors (30497063).

223241317 is a wasteful number, since it uses less digits than its factorization.

223241317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47620 (or 47601 counting only the distinct ones).

The product of its digits is 2016, while the sum is 25.

The square root of 223241317 is about 14941.2622291425. The cubic root of 223241317 is about 606.6313615422.

Adding to 223241317 its reverse (713142322), we get a palindrome (936383639).

The spelling of 223241317 in words is "two hundred twenty-three million, two hundred forty-one thousand, three hundred seventeen".