1310214317 has 2 divisors, whose sum is σ = 1310214318. Its totient is φ = 1310214316.

The previous prime is 1310214233. The next prime is 1310214329. The reversal of 1310214317 is 7134120131.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1185356041 + 124858276 = 34429^2 + 11174^2 .

It is an emirp because it is prime and its reverse (7134120131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1310214317 - 2²² = 1306020013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1310214292 and 1310214301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1310214337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655107158 + 655107159.

It is an arithmetic number, because the mean of its divisors is an integer number (655107159).

Almost surely, 2^1310214317 is an apocalyptic number.

It is an amenable number.

1310214317 is a deficient number, since it is larger than the sum of its proper divisors (1).

1310214317 is an equidigital number, since it uses as much as digits as its factorization.

1310214317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 1310214317 is about 36196.8826972710. The cubic root of 1310214317 is about 1094.2438478989.

Adding to 1310214317 its reverse (7134120131), we get a palindrome (8444334448).

The spelling of 1310214317 in words is "one billion, three hundred ten million, two hundred fourteen thousand, three hundred seventeen".