230122313 has 2 divisors, whose sum is σ = 230122314. Its totient is φ = 230122312.

The previous prime is 230122307. The next prime is 230122327. The reversal of 230122313 is 313221032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 118439689 + 111682624 = 10883^2 + 10568^2 .

It is a cyclic number.

It is not a de Polignac number, because 230122313 - 2¹⁰ = 230121289 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230122291 and 230122300.

It is not a weakly prime, because it can be changed into another prime (230122303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115061156 + 115061157.

It is an arithmetic number, because the mean of its divisors is an integer number (115061157).

Almost surely, 2^230122313 is an apocalyptic number.

It is an amenable number.

230122313 is a deficient number, since it is larger than the sum of its proper divisors (1).

230122313 is an equidigital number, since it uses as much as digits as its factorization.

230122313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 230122313 is about 15169.7828923159. The cubic root of 230122313 is about 612.8011573571.

Adding to 230122313 its reverse (313221032), we get a palindrome (543343345).

The spelling of 230122313 in words is "two hundred thirty million, one hundred twenty-two thousand, three hundred thirteen".