230102317 has 2 divisors, whose sum is σ = 230102318. Its totient is φ = 230102316.

The previous prime is 230102303. The next prime is 230102329. The reversal of 230102317 is 713201032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 144336196 + 85766121 = 12014^2 + 9261^2 .

It is a cyclic number.

It is not a de Polignac number, because 230102317 - 2²⁷ = 95884589 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 230102294 and 230102303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230102357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115051158 + 115051159.

It is an arithmetic number, because the mean of its divisors is an integer number (115051159).

Almost surely, 2^230102317 is an apocalyptic number.

It is an amenable number.

230102317 is a deficient number, since it is larger than the sum of its proper divisors (1).

230102317 is an equidigital number, since it uses as much as digits as its factorization.

230102317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 230102317 is about 15169.1238046237. The cubic root of 230102317 is about 612.7834074821.

Adding to 230102317 its reverse (713201032), we get a palindrome (943303349).

The spelling of 230102317 in words is "two hundred thirty million, one hundred two thousand, three hundred seventeen".