2112042130143 has 8 divisors (see below), whose sum is σ = 3072061280256. Its totient is φ = 1280025533400.

The previous prime is 2112042130129. The next prime is 2112042130183. The reversal of 2112042130143 is 3410312402112.

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

It is not a de Polignac number, because 2112042130143 - 2⁴ = 2112042130127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112042130183) 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, 32000638303 + ... + 32000638368.

It is an arithmetic number, because the mean of its divisors is an integer number (384007660032).

Almost surely, 2^{2112042130143} is an apocalyptic number.

2112042130143 is a deficient number, since it is larger than the sum of its proper divisors (960019150113).

2112042130143 is a wasteful number, since it uses less digits than its factorization.

2112042130143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64001276685.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 2112042130143 its reverse (3410312402112), we get a palindrome (5522354532255).

The spelling of 2112042130143 in words is "two trillion, one hundred twelve billion, forty-two million, one hundred thirty thousand, one hundred forty-three".