1324315423 has 2 divisors, whose sum is σ = 1324315424. Its totient is φ = 1324315422.

The previous prime is 1324315403. The next prime is 1324315441. The reversal of 1324315423 is 3245134231.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1324315423 is a prime.

It is a super-2 number, since 2×1324315423² = 3507622679191337858, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1324315391 and 1324315400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1324315403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662157711 + 662157712.

It is an arithmetic number, because the mean of its divisors is an integer number (662157712).

Almost surely, 2^1324315423 is an apocalyptic number.

1324315423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1324315423 is an equidigital number, since it uses as much as digits as its factorization.

1324315423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 28.

The square root of 1324315423 is about 36391.1448432170. The cubic root of 1324315423 is about 1098.1554273269.

Adding to 1324315423 its reverse (3245134231), we get a palindrome (4569449654).

The spelling of 1324315423 in words is "one billion, three hundred twenty-four million, three hundred fifteen thousand, four hundred twenty-three".