2112300323130 has 32 divisors (see below), whose sum is σ = 5072463163584. Its totient is φ = 562953154176.

The previous prime is 2112300323117. The next prime is 2112300323173. The reversal of 2112300323130 is 313230032112.

It is a junction number, because it is equal to n+sod(n) for n = 2112300323097 and 2112300323106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20380699 + ... + 20484078.

It is an arithmetic number, because the mean of its divisors is an integer number (158514473862).

Almost surely, 2^{2112300323130} is an apocalyptic number.

2112300323130 is an abundant number, since it is smaller than the sum of its proper divisors (2960162840454).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2112300323130 is a wasteful number, since it uses less digits than its factorization.

2112300323130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40866510.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 2112300323130 its reverse (313230032112), we get a palindrome (2425530355242).

The spelling of 2112300323130 in words is "two trillion, one hundred twelve billion, three hundred million, three hundred twenty-three thousand, one hundred thirty".