230302313 has 2 divisors, whose sum is σ = 230302314. Its totient is φ = 230302312.

The previous prime is 230302307. The next prime is 230302333. The reversal of 230302313 is 313203032.

230302313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 150503824 + 79798489 = 12268^2 + 8933^2 .

It is a cyclic number.

It is not a de Polignac number, because 230302313 - 2¹⁰ = 230301289 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230302291 and 230302300.

It is not a weakly prime, because it can be changed into another prime (230302333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115151156 + 115151157.

It is an arithmetic number, because the mean of its divisors is an integer number (115151157).

Almost surely, 2^230302313 is an apocalyptic number.

It is an amenable number.

230302313 is a deficient number, since it is larger than the sum of its proper divisors (1).

230302313 is an equidigital number, since it uses as much as digits as its factorization.

230302313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 230302313 is about 15175.7145795511. The cubic root of 230302313 is about 612.9608919198.

Adding to 230302313 its reverse (313203032), we get a palindrome (543505345).

The spelling of 230302313 in words is "two hundred thirty million, three hundred two thousand, three hundred thirteen".