2112043304030 has 16 divisors (see below), whose sum is σ = 4147285033584. Its totient is φ = 768015746880.

The previous prime is 2112043304011. The next prime is 2112043304051. The reversal of 2112043304030 is 304033402112.

It is a junction number, because it is equal to n+sod(n) for n = 2112043303987 and 2112043304005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9600196727 + ... + 9600196946.

It is an arithmetic number, because the mean of its divisors is an integer number (259205314599).

Almost surely, 2^{2112043304030} is an apocalyptic number.

2112043304030 is a deficient number, since it is larger than the sum of its proper divisors (2035241729554).

2112043304030 is a wasteful number, since it uses less digits than its factorization.

2112043304030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19200393691.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 2112043304030 its reverse (304033402112), we get a palindrome (2416076706142).

The spelling of 2112043304030 in words is "two trillion, one hundred twelve billion, forty-three million, three hundred four thousand, thirty".