2112304030143 has 8 divisors (see below), whose sum is σ = 2816588592048. Its totient is φ = 1408111077504.

The previous prime is 2112304030139. The next prime is 2112304030163. The reversal of 2112304030143 is 3410304032112.

It is a happy number.

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

It is not a de Polignac number, because 2112304030143 - 2² = 2112304030139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112304030163) 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, 22848496 + ... + 22940757.

It is an arithmetic number, because the mean of its divisors is an integer number (352073574006).

Almost surely, 2^{2112304030143} is an apocalyptic number.

2112304030143 is a deficient number, since it is larger than the sum of its proper divisors (704284561905).

2112304030143 is a wasteful number, since it uses less digits than its factorization.

2112304030143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45804633.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 2112304030143 its reverse (3410304032112), we get a palindrome (5522608062255).

The spelling of 2112304030143 in words is "two trillion, one hundred twelve billion, three hundred four million, thirty thousand, one hundred forty-three".