230915339 has 2 divisors, whose sum is σ = 230915340. Its totient is φ = 230915338.

The previous prime is 230915273. The next prime is 230915353. The reversal of 230915339 is 933519032.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230915339 - 2²⁴ = 214138123 is a prime.

It is equal to p_12690197 and since 230915339 and 12690197 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 230915299 and 230915308.

It is not a weakly prime, because it can be changed into another prime (230915389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115457669 + 115457670.

It is an arithmetic number, because the mean of its divisors is an integer number (115457670).

Almost surely, 2^230915339 is an apocalyptic number.

230915339 is a deficient number, since it is larger than the sum of its proper divisors (1).

230915339 is an equidigital number, since it uses as much as digits as its factorization.

230915339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21870, while the sum is 35.

The square root of 230915339 is about 15195.8987559144. The cubic root of 230915339 is about 613.5042763187.

The spelling of 230915339 in words is "two hundred thirty million, nine hundred fifteen thousand, three hundred thirty-nine".