2112314130043 has 16 divisors (see below), whose sum is σ = 2394609404320. Its totient is φ = 1847141646336.

The previous prime is 2112314130007. The next prime is 2112314130077. The reversal of 2112314130043 is 3400314132112.

It is a cyclic number.

It is not a de Polignac number, because 2112314130043 - 2²¹ = 2112312032891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2112314130343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7834921 + ... + 8100037.

It is an arithmetic number, because the mean of its divisors is an integer number (149663087770).

Almost surely, 2^{2112314130043} is an apocalyptic number.

2112314130043 is a deficient number, since it is larger than the sum of its proper divisors (282295274277).

2112314130043 is a wasteful number, since it uses less digits than its factorization.

2112314130043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297406.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 2112314130043 its reverse (3400314132112), we get a palindrome (5512628262155).

The spelling of 2112314130043 in words is "two trillion, one hundred twelve billion, three hundred fourteen million, one hundred thirty thousand, forty-three".