2112231130323 has 32 divisors (see below), whose sum is σ = 3123106854912. Its totient is φ = 1263020774400.

The previous prime is 2112231130307. The next prime is 2112231130333. The reversal of 2112231130323 is 3230311322112.

It is not a de Polignac number, because 2112231130323 - 2⁴ = 2112231130307 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2112231130293 and 2112231130302.

It is not an unprimeable number, because it can be changed into a prime (2112231130333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3004458 + ... + 3640223.

It is an arithmetic number, because the mean of its divisors is an integer number (97597089216).

Almost surely, 2^{2112231130323} is an apocalyptic number.

2112231130323 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2112231130323 is a deficient number, since it is larger than the sum of its proper divisors (1010875724589).

2112231130323 is a wasteful number, since it uses less digits than its factorization.

2112231130323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6644995.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 2112231130323 its reverse (3230311322112), we get a palindrome (5342542452435).

The spelling of 2112231130323 in words is "two trillion, one hundred twelve billion, two hundred thirty-one million, one hundred thirty thousand, three hundred twenty-three".