1234230317 has 2 divisors, whose sum is σ = 1234230318. Its totient is φ = 1234230316.

The previous prime is 1234230299. The next prime is 1234230353. The reversal of 1234230317 is 7130324321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 947469961 + 286760356 = 30781^2 + 16934^2 .

It is an emirp because it is prime and its reverse (7130324321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1234230317 - 2¹⁸ = 1233968173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1234230377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 617115158 + 617115159.

It is an arithmetic number, because the mean of its divisors is an integer number (617115159).

Almost surely, 2^1234230317 is an apocalyptic number.

It is an amenable number.

1234230317 is a deficient number, since it is larger than the sum of its proper divisors (1).

1234230317 is an equidigital number, since it uses as much as digits as its factorization.

1234230317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 1234230317 is about 35131.6142099961. The cubic root of 1234230317 is about 1072.6681937829.

Adding to 1234230317 its reverse (7130324321), we get a palindrome (8364554638).

The spelling of 1234230317 in words is "one billion, two hundred thirty-four million, two hundred thirty thousand, three hundred seventeen".