2112034543 has 8 divisors (see below), whose sum is σ = 2120307728. Its totient is φ = 2103776064.

The previous prime is 2112034541. The next prime is 2112034549. The reversal of 2112034543 is 3454302112.

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 2112034543 - 2¹ = 2112034541 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 (2112034541) 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, 346480 + ... + 352522.

It is an arithmetic number, because the mean of its divisors is an integer number (265038466).

Almost surely, 2^2112034543 is an apocalyptic number.

2112034543 is a deficient number, since it is larger than the sum of its proper divisors (8273185).

2112034543 is an equidigital number, since it uses as much as digits as its factorization.

2112034543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7353.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 2112034543 is about 45956.8769935469. The cubic root of 2112034543 is about 1283.0207267745.

Adding to 2112034543 its reverse (3454302112), we get a palindrome (5566336655).

The spelling of 2112034543 in words is "two billion, one hundred twelve million, thirty-four thousand, five hundred forty-three".