323140002330143 has 16 divisors (see below), whose sum is σ = 324216526264800. Its totient is φ = 322064849627136.

The previous prime is 323140002330127. The next prime is 323140002330151. The reversal of 323140002330143 is 341033200041323.

It is a cyclic number.

It is not a de Polignac number, because 323140002330143 - 2⁴ = 323140002330127 is a prime.

It is a super-2 number, since 2×323140002330143² (a number of 30 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 (323140002333143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6062751308 + ... + 6062804606.

It is an arithmetic number, because the mean of its divisors is an integer number (20263532891550).

Almost surely, 2^{323140002330143} is an apocalyptic number.

323140002330143 is a deficient number, since it is larger than the sum of its proper divisors (1076523934657).

323140002330143 is a wasteful number, since it uses less digits than its factorization.

323140002330143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65786.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 323140002330143 its reverse (341033200041323), we get a palindrome (664173202371466).

The spelling of 323140002330143 in words is "three hundred twenty-three trillion, one hundred forty billion, two million, three hundred thirty thousand, one hundred forty-three".