2112110213323 has 4 divisors (see below), whose sum is σ = 2304120232728. Its totient is φ = 1920100193920.

The previous prime is 2112110213273. The next prime is 2112110213351. The reversal of 2112110213323 is 3233120112112.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2112110213323 - 2⁹ = 2112110212811 is a prime.

It is a super-3 number, since 3×2112110213323³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2112110213294 and 2112110213303.

It is not an unprimeable number, because it can be changed into a prime (2112110213363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96005009686 + ... + 96005009707.

It is an arithmetic number, because the mean of its divisors is an integer number (576030058182).

Almost surely, 2^{2112110213323} is an apocalyptic number.

2112110213323 is a deficient number, since it is larger than the sum of its proper divisors (192010019405).

2112110213323 is a wasteful number, since it uses less digits than its factorization.

2112110213323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192010019404.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 2112110213323 its reverse (3233120112112), we get a palindrome (5345230325435).

The spelling of 2112110213323 in words is "two trillion, one hundred twelve billion, one hundred ten million, two hundred thirteen thousand, three hundred twenty-three".