12801160143 has 12 divisors (see below), whose sum is σ = 18526898520. Its totient is φ = 8517337296.

The previous prime is 12801160133. The next prime is 12801160147. The reversal of 12801160143 is 34106110821.

It is a happy number.

12801160143 is a `hidden beast` number, since 1 + 2 + 8 + 0 + 11 + 601 + 43 = 666.

It is not a de Polignac number, because 12801160143 - 2¹⁸ = 12800897999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12801160147) 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 11 ways as a sum of consecutive naturals, for example, 1392621 + ... + 1401782.

It is an arithmetic number, because the mean of its divisors is an integer number (1543908210).

Almost surely, 2^12801160143 is an apocalyptic number.

12801160143 is a deficient number, since it is larger than the sum of its proper divisors (5725738377).

12801160143 is a wasteful number, since it uses less digits than its factorization.

12801160143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2794918 (or 2794915 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

Adding to 12801160143 its reverse (34106110821), we get a palindrome (46907270964).

The spelling of 12801160143 in words is "twelve billion, eight hundred one million, one hundred sixty thousand, one hundred forty-three".