230013203317 has 2 divisors, whose sum is σ = 230013203318. Its totient is φ = 230013203316.

The previous prime is 230013203263. The next prime is 230013203339. The reversal of 230013203317 is 713302310032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 196985956561 + 33027246756 = 443831^2 + 181734^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230013203317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230013203291 and 230013203300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230013200317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115006601658 + 115006601659.

It is an arithmetic number, because the mean of its divisors is an integer number (115006601659).

Almost surely, 2^230013203317 is an apocalyptic number.

It is an amenable number.

230013203317 is a deficient number, since it is larger than the sum of its proper divisors (1).

230013203317 is an equidigital number, since it uses as much as digits as its factorization.

230013203317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 25.

Adding to 230013203317 its reverse (713302310032), we get a palindrome (943315513349).

The spelling of 230013203317 in words is "two hundred thirty billion, thirteen million, two hundred three thousand, three hundred seventeen".