324312103 has 2 divisors, whose sum is σ = 324312104. Its totient is φ = 324312102.

The previous prime is 324312101. The next prime is 324312113. The reversal of 324312103 is 301213423.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 324312103 - 2¹ = 324312101 is a prime.

Together with 324312101, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (324312101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162156051 + 162156052.

It is an arithmetic number, because the mean of its divisors is an integer number (162156052).

Almost surely, 2^324312103 is an apocalyptic number.

324312103 is a deficient number, since it is larger than the sum of its proper divisors (1).

324312103 is an equidigital number, since it uses as much as digits as its factorization.

324312103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 324312103 is about 18008.6674409852. The cubic root of 324312103 is about 687.0490110220.

Adding to 324312103 its reverse (301213423), we get a palindrome (625525526).

It can be divided in two parts, 324312 and 103, that added together give a triangular number (324415 = T₈₀₅).

The spelling of 324312103 in words is "three hundred twenty-four million, three hundred twelve thousand, one hundred three".