2113023113223 has 32 divisors (see below), whose sum is σ = 3179624281344. Its totient is φ = 1237015200000.

The previous prime is 2113023113203. The next prime is 2113023113273. The reversal of 2113023113223 is 3223113203112.

It is not a de Polignac number, because 2113023113223 - 2⁵ = 2113023113191 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2113023113193 and 2113023113202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113023113203) 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, 7594693 + ... + 7867998.

It is an arithmetic number, because the mean of its divisors is an integer number (99363258792).

Almost surely, 2^{2113023113223} is an apocalyptic number.

2113023113223 is a deficient number, since it is larger than the sum of its proper divisors (1066601168121).

2113023113223 is a wasteful number, since it uses less digits than its factorization.

2113023113223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15462847.

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

Adding to 2113023113223 its reverse (3223113203112), we get a palindrome (5336136316335).

The spelling of 2113023113223 in words is "two trillion, one hundred thirteen billion, twenty-three million, one hundred thirteen thousand, two hundred twenty-three".