1316322363 has 16 divisors (see below), whose sum is σ = 1790431776. Its totient is φ = 859921920.

The previous prime is 1316322353. The next prime is 1316322377. The reversal of 1316322363 is 3632236131.

It is not a de Polignac number, because 1316322363 - 2⁵ = 1316322331 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1316322363.

It is not an unprimeable number, because it can be changed into a prime (1316322353) 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 15 ways as a sum of consecutive naturals, for example, 135381 + ... + 144777.

It is an arithmetic number, because the mean of its divisors is an integer number (111901986).

Almost surely, 2^1316322363 is an apocalyptic number.

1316322363 is a deficient number, since it is larger than the sum of its proper divisors (474109413).

1316322363 is an equidigital number, since it uses as much as digits as its factorization.

1316322363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10334.

The product of its digits is 11664, while the sum is 30.

The square root of 1316322363 is about 36281.1571342481. The cubic root of 1316322363 is about 1095.9416191020.

Adding to 1316322363 its reverse (3632236131), we get a palindrome (4948558494).

The spelling of 1316322363 in words is "one billion, three hundred sixteen million, three hundred twenty-two thousand, three hundred sixty-three".