1323715363 has 2 divisors, whose sum is σ = 1323715364. Its totient is φ = 1323715362.

The previous prime is 1323715361. The next prime is 1323715373. The reversal of 1323715363 is 3635173231.

It is a weak prime.

It is an emirp because it is prime and its reverse (3635173231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1323715363 - 2¹ = 1323715361 is a prime.

Together with 1323715361, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1323715361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661857681 + 661857682.

It is an arithmetic number, because the mean of its divisors is an integer number (661857682).

Almost surely, 2^1323715363 is an apocalyptic number.

1323715363 is a deficient number, since it is larger than the sum of its proper divisors (1).

1323715363 is an equidigital number, since it uses as much as digits as its factorization.

1323715363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34020, while the sum is 34.

The square root of 1323715363 is about 36382.8993209722. The cubic root of 1323715363 is about 1097.9895406893.

Adding to 1323715363 its reverse (3635173231), we get a palindrome (4958888594).

The spelling of 1323715363 in words is "one billion, three hundred twenty-three million, seven hundred fifteen thousand, three hundred sixty-three".