324131123 has 2 divisors, whose sum is σ = 324131124. Its totient is φ = 324131122.

The previous prime is 324131099. The next prime is 324131131. The reversal of 324131123 is 321131423.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 324131123 - 2²⁰ = 323082547 is a prime.

It is a super-2 number, since 2×324131123² = 210121969794482258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 324131095 and 324131104.

It is not a weakly prime, because it can be changed into another prime (324131923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162065561 + 162065562.

It is an arithmetic number, because the mean of its divisors is an integer number (162065562).

Almost surely, 2^324131123 is an apocalyptic number.

324131123 is a deficient number, since it is larger than the sum of its proper divisors (1).

324131123 is an equidigital number, since it uses as much as digits as its factorization.

324131123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 432, while the sum is 20.

The square root of 324131123 is about 18003.6419371193. The cubic root of 324131123 is about 686.9211863480.

Adding to 324131123 its reverse (321131423), we get a palindrome (645262546).

The spelling of 324131123 in words is "three hundred twenty-four million, one hundred thirty-one thousand, one hundred twenty-three".