3023113131121 has 4 divisors (see below), whose sum is σ = 3023117359012. Its totient is φ = 3023108903232.

The previous prime is 3023113131109. The next prime is 3023113131131. The reversal of 3023113131121 is 1211313113203.

3023113131121 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1750762970896 + 1272350160225 = 1323164^2 + 1127985^2 .

It is a cyclic number.

It is not a de Polignac number, because 3023113131121 - 2¹¹ = 3023113129073 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3023113131092 and 3023113131101.

It is not an unprimeable number, because it can be changed into a prime (3023113131131) 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, 746556 + ... + 2569741.

It is an arithmetic number, because the mean of its divisors is an integer number (755779339753).

Almost surely, 2^{3023113131121} is an apocalyptic number.

It is an amenable number.

3023113131121 is a deficient number, since it is larger than the sum of its proper divisors (4227891).

3023113131121 is an equidigital number, since it uses as much as digits as its factorization.

3023113131121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4227890.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 3023113131121 its reverse (1211313113203), we get a palindrome (4234426244324).

The spelling of 3023113131121 in words is "three trillion, twenty-three billion, one hundred thirteen million, one hundred thirty-one thousand, one hundred twenty-one".