1324313153 has 2 divisors, whose sum is σ = 1324313154. Its totient is φ = 1324313152.

The previous prime is 1324313131. The next prime is 1324313227. The reversal of 1324313153 is 3513134231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 917605264 + 406707889 = 30292^2 + 20167^2 .

It is a cyclic number.

It is not a de Polignac number, because 1324313153 - 2²⁴ = 1307535937 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1324316153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662156576 + 662156577.

It is an arithmetic number, because the mean of its divisors is an integer number (662156577).

Almost surely, 2^1324313153 is an apocalyptic number.

It is an amenable number.

1324313153 is a deficient number, since it is larger than the sum of its proper divisors (1).

1324313153 is an equidigital number, since it uses as much as digits as its factorization.

1324313153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3240, while the sum is 26.

The square root of 1324313153 is about 36391.1136542975. The cubic root of 1324313153 is about 1098.1547998796.

Adding to 1324313153 its reverse (3513134231), we get a palindrome (4837447384).

The spelling of 1324313153 in words is "one billion, three hundred twenty-four million, three hundred thirteen thousand, one hundred fifty-three".