324113431 has 2 divisors, whose sum is σ = 324113432. Its totient is φ = 324113430.

The previous prime is 324113417. The next prime is 324113437. The reversal of 324113431 is 134311423.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 324113431 - 2¹³ = 324105239 is a prime.

It is a super-2 number, since 2×324113431² = 210099032309183522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (324113437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162056715 + 162056716.

It is an arithmetic number, because the mean of its divisors is an integer number (162056716).

Almost surely, 2^324113431 is an apocalyptic number.

324113431 is a deficient number, since it is larger than the sum of its proper divisors (1).

324113431 is an equidigital number, since it uses as much as digits as its factorization.

324113431 is an odious number, because the sum of its binary digits is odd.

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

The square root of 324113431 is about 18003.1505853837. The cubic root of 324113431 is about 686.9086880822.

Adding to 324113431 its reverse (134311423), we get a palindrome (458424854).

The spelling of 324113431 in words is "three hundred twenty-four million, one hundred thirteen thousand, four hundred thirty-one".