1324143031 has 2 divisors, whose sum is σ = 1324143032. Its totient is φ = 1324143030.

The previous prime is 1324143019. The next prime is 1324143047. The reversal of 1324143031 is 1303414231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1324143031 - 2²⁵ = 1290588599 is a prime.

It is a super-2 number, since 2×1324143031² = 3506709533091733922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1324142993 and 1324143011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1324143001) 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 as a sum of consecutive naturals, namely, 662071515 + 662071516.

It is an arithmetic number, because the mean of its divisors is an integer number (662071516).

Almost surely, 2^1324143031 is an apocalyptic number.

1324143031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1324143031 is an equidigital number, since it uses as much as digits as its factorization.

1324143031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1324143031 is about 36388.7761679340. The cubic root of 1324143031 is about 1098.1077746750.

Adding to 1324143031 its reverse (1303414231), we get a palindrome (2627557262).

The spelling of 1324143031 in words is "one billion, three hundred twenty-four million, one hundred forty-three thousand, thirty-one".