13143323001 has 8 divisors (see below), whose sum is σ = 17525029600. Its totient is φ = 8761915872.

The previous prime is 13143322961. The next prime is 13143323023. The reversal of 13143323001 is 10032334131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13143323001 - 2¹⁵ = 13143290233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13143323071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64725 + ... + 174573.

It is an arithmetic number, because the mean of its divisors is an integer number (2190628700).

Almost surely, 2^13143323001 is an apocalyptic number.

It is an amenable number.

13143323001 is a deficient number, since it is larger than the sum of its proper divisors (4381706599).

13143323001 is a wasteful number, since it uses less digits than its factorization.

13143323001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149735.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 13143323001 its reverse (10032334131), we get a palindrome (23175657132).

The spelling of 13143323001 in words is "thirteen billion, one hundred forty-three million, three hundred twenty-three thousand, one".