12013033213023 has 16 divisors (see below), whose sum is σ = 16569794794080. Its totient is φ = 7732483347456.

The previous prime is 12013033213021. The next prime is 12013033213037. The reversal of 12013033213023 is 32031233031021.

12013033213023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12013033213023 - 2¹ = 12013033213021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12013033212984 and 12013033213002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12013033213021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23200611 + ... + 23712747.

It is an arithmetic number, because the mean of its divisors is an integer number (1035612174630).

Almost surely, 2^{12013033213023} is an apocalyptic number.

12013033213023 is a deficient number, since it is larger than the sum of its proper divisors (4556761581057).

12013033213023 is a wasteful number, since it uses less digits than its factorization.

12013033213023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781786.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 12013033213023 its reverse (32031233031021), we get a palindrome (44044266244044).

The spelling of 12013033213023 in words is "twelve trillion, thirteen billion, thirty-three million, two hundred thirteen thousand, twenty-three".