1324410121 has 2 divisors, whose sum is σ = 1324410122. Its totient is φ = 1324410120.

The previous prime is 1324410091. The next prime is 1324410169. The reversal of 1324410121 is 1210144231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 780587721 + 543822400 = 27939^2 + 23320^2 .

It is an emirp because it is prime and its reverse (1210144231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1324410121 - 2⁹ = 1324409609 is a prime.

It is not a weakly prime, because it can be changed into another prime (1324410821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662205060 + 662205061.

It is an arithmetic number, because the mean of its divisors is an integer number (662205061).

Almost surely, 2^1324410121 is an apocalyptic number.

It is an amenable number.

1324410121 is a deficient number, since it is larger than the sum of its proper divisors (1).

1324410121 is an equidigital number, since it uses as much as digits as its factorization.

1324410121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1324410121 is about 36392.4459331878. The cubic root of 1324410121 is about 1098.1816020186.

Adding to 1324410121 its reverse (1210144231), we get a palindrome (2534554352).

The spelling of 1324410121 in words is "one billion, three hundred twenty-four million, four hundred ten thousand, one hundred twenty-one".