13120301143 has 4 divisors (see below), whose sum is σ = 13196141208. Its totient is φ = 13044461080.

The previous prime is 13120301141. The next prime is 13120301149. The reversal of 13120301143 is 34110302131.

13120301143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 13120301143 - 2¹ = 13120301141 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13120301143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13120301141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37919773 + ... + 37920118.

It is an arithmetic number, because the mean of its divisors is an integer number (3299035302).

Almost surely, 2^13120301143 is an apocalyptic number.

13120301143 is a deficient number, since it is larger than the sum of its proper divisors (75840065).

13120301143 is an equidigital number, since it uses as much as digits as its factorization.

13120301143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75840064.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13120301143 its reverse (34110302131), we get a palindrome (47230603274).

The spelling of 13120301143 in words is "thirteen billion, one hundred twenty million, three hundred one thousand, one hundred forty-three".