12143014113 has 8 divisors (see below), whose sum is σ = 16192700608. Its totient is φ = 8094335184.

The previous prime is 12143014087. The next prime is 12143014187. The reversal of 12143014113 is 31141034121.

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

It is not a de Polignac number, because 12143014113 - 2¹² = 12143010017 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 12143014113.

It is not an unprimeable number, because it can be changed into a prime (12143014193) 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, 223306 + ... + 272307.

It is an arithmetic number, because the mean of its divisors is an integer number (2024087576).

Almost surely, 2^12143014113 is an apocalyptic number.

It is an amenable number.

12143014113 is a deficient number, since it is larger than the sum of its proper divisors (4049686495).

12143014113 is an equidigital number, since it uses as much as digits as its factorization.

12143014113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503783.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 12143014113 its reverse (31141034121), we get a palindrome (43284048234).

The spelling of 12143014113 in words is "twelve billion, one hundred forty-three million, fourteen thousand, one hundred thirteen".