2112310201023 has 16 divisors (see below), whose sum is σ = 3413834668800. Its totient is φ = 1280188000440.

The previous prime is 2112310201019. The next prime is 2112310201031. The reversal of 2112310201023 is 3201020132112.

2112310201023 is a `hidden beast` number, since 211 + 231 + 0 + 201 + 0 + 23 = 666.

It is not a de Polignac number, because 2112310201023 - 2² = 2112310201019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2112310200987 and 2112310201005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112310201003) 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, 3556077483 + ... + 3556078076.

It is an arithmetic number, because the mean of its divisors is an integer number (213364666800).

Almost surely, 2^{2112310201023} is an apocalyptic number.

2112310201023 is a deficient number, since it is larger than the sum of its proper divisors (1301524467777).

2112310201023 is a wasteful number, since it uses less digits than its factorization.

2112310201023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7112155579 (or 7112155573 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 2112310201023 its reverse (3201020132112), we get a palindrome (5313330333135).

The spelling of 2112310201023 in words is "two trillion, one hundred twelve billion, three hundred ten million, two hundred one thousand, twenty-three".