230117 has 2 divisors, whose sum is σ = 230118. Its totient is φ = 230116.

The previous prime is 230107. The next prime is 230123. The reversal of 230117 is 711032.

230117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 229441 + 676 = 479^2 + 26^2 .

It is a cyclic number.

It is not a de Polignac number, because 230117 - 2⁴ = 230101 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115058 + 115059.

It is an arithmetic number, because the mean of its divisors is an integer number (115059).

2²³⁰¹¹⁷ is an apocalyptic number.

It is an amenable number.

230117 is a deficient number, since it is larger than the sum of its proper divisors (1).

230117 is an equidigital number, since it uses as much as digits as its factorization.

230117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 230117 is about 479.7051177546. The cubic root of 230117 is about 61.2796441260.

Adding to 230117 its reverse (711032), we get a palindrome (941149).

The spelling of 230117 in words is "two hundred thirty thousand, one hundred seventeen".