1323241317 has 12 divisors (see below), whose sum is σ = 1921053420. Its totient is φ = 877681728.

The previous prime is 1323241307. The next prime is 1323241351. The reversal of 1323241317 is 7131423231.

It is a happy number.

1323241317 is a `hidden beast` number, since 1 + 3 + 232 + 413 + 17 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1233484641 + 89756676 = 35121^2 + 9474^2 .

It is not a de Polignac number, because 1323241317 - 2⁶ = 1323241253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323241307) 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 in 11 ways as a sum of consecutive naturals, for example, 371392 + ... + 374937.

It is an arithmetic number, because the mean of its divisors is an integer number (160087785).

Almost surely, 2^1323241317 is an apocalyptic number.

It is an amenable number.

1323241317 is a deficient number, since it is larger than the sum of its proper divisors (597812103).

1323241317 is a wasteful number, since it uses less digits than its factorization.

1323241317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746532 (or 746529 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 1323241317 is about 36376.3840561428. The cubic root of 1323241317 is about 1097.8584551831.

Adding to 1323241317 its reverse (7131423231), we get a palindrome (8454664548).

The spelling of 1323241317 in words is "one billion, three hundred twenty-three million, two hundred forty-one thousand, three hundred seventeen".