12100323143 has 8 divisors (see below), whose sum is σ = 12258300240. Its totient is φ = 11942835520.

The previous prime is 12100323077. The next prime is 12100323163. The reversal of 12100323143 is 34132300121.

12100323143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 12100323143 - 2¹⁰ = 12100322119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12100323163) 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 7 ways as a sum of consecutive naturals, for example, 72473 + ... + 171618.

It is an arithmetic number, because the mean of its divisors is an integer number (1532287530).

Almost surely, 2^12100323143 is an apocalyptic number.

12100323143 is a deficient number, since it is larger than the sum of its proper divisors (157977097).

12100323143 is an equidigital number, since it uses as much as digits as its factorization.

12100323143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244737.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 12100323143 its reverse (34132300121), we get a palindrome (46232623264).

The spelling of 12100323143 in words is "twelve billion, one hundred million, three hundred twenty-three thousand, one hundred forty-three".