324112133005 has 4 divisors (see below), whose sum is σ = 388934559612. Its totient is φ = 259289706400.

The previous prime is 324112133003. The next prime is 324112133113. The reversal of 324112133005 is 500331211423.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 173271555081 + 150840577924 = 416259^2 + 388382^2 .

It is not a de Polignac number, because 324112133005 - 2¹ = 324112133003 is a prime.

It is a super-2 number, since 2×324112133005² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324112133003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32411213296 + ... + 32411213305.

It is an arithmetic number, because the mean of its divisors is an integer number (97233639903).

Almost surely, 2^324112133005 is an apocalyptic number.

It is an amenable number.

324112133005 is a deficient number, since it is larger than the sum of its proper divisors (64822426607).

324112133005 is an equidigital number, since it uses as much as digits as its factorization.

324112133005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64822426606.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 324112133005 its reverse (500331211423), we get a palindrome (824443344428).

The spelling of 324112133005 in words is "three hundred twenty-four billion, one hundred twelve million, one hundred thirty-three thousand, five".