12100343143 has 8 divisors (see below), whose sum is σ = 13830717440. Its totient is φ = 10370407320.

The previous prime is 12100343131. The next prime is 12100343153. The reversal of 12100343143 is 34134300121.

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

It is not a de Polignac number, because 12100343143 - 2⁵ = 12100343111 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 (12100343153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48183 + ... + 162856.

It is an arithmetic number, because the mean of its divisors is an integer number (1728839680).

Almost surely, 2^12100343143 is an apocalyptic number.

12100343143 is a deficient number, since it is larger than the sum of its proper divisors (1730374297).

12100343143 is an equidigital number, since it uses as much as digits as its factorization.

12100343143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219237.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12100343143 its reverse (34134300121), we get a palindrome (46234643264).

The spelling of 12100343143 in words is "twelve billion, one hundred million, three hundred forty-three thousand, one hundred forty-three".