1317000341 has 2 divisors, whose sum is σ = 1317000342. Its totient is φ = 1317000340.

The previous prime is 1317000337. The next prime is 1317000361. The reversal of 1317000341 is 1430007131.

It is a happy number.

It is an a-pointer prime, because the next prime (1317000361) can be obtained adding 1317000341 to its sum of digits (20).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1200899716 + 116100625 = 34654^2 + 10775^2 .

It is a cyclic number.

It is not a de Polignac number, because 1317000341 - 2² = 1317000337 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1317000361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 658500170 + 658500171.

It is an arithmetic number, because the mean of its divisors is an integer number (658500171).

Almost surely, 2^1317000341 is an apocalyptic number.

It is an amenable number.

1317000341 is a deficient number, since it is larger than the sum of its proper divisors (1).

1317000341 is an equidigital number, since it uses as much as digits as its factorization.

1317000341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 1317000341 is about 36290.4993214478. The cubic root of 1317000341 is about 1096.1297434294.

Adding to 1317000341 its reverse (1430007131), we get a palindrome (2747007472).

The spelling of 1317000341 in words is "one billion, three hundred seventeen million, three hundred forty-one", and thus it is an aban number.