12141333331 has 4 divisors (see below), whose sum is σ = 12221739664. Its totient is φ = 12060927000.

The previous prime is 12141333329. The next prime is 12141333383. The reversal of 12141333331 is 13333314121.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13333314121 = 6469 ⋅2061109.

It is a cyclic number.

It is not a de Polignac number, because 12141333331 - 2¹ = 12141333329 is a prime.

It is a super-3 number, since 3×12141333331³ (a number of 31 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 = 12141333296 and 12141333305.

It is not an unprimeable number, because it can be changed into a prime (12141333301) 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, 40202940 + ... + 40203241.

It is an arithmetic number, because the mean of its divisors is an integer number (3055434916).

Almost surely, 2^12141333331 is an apocalyptic number.

12141333331 is a deficient number, since it is larger than the sum of its proper divisors (80406333).

12141333331 is an equidigital number, since it uses as much as digits as its factorization.

12141333331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80406332.

The product of its digits is 1944, while the sum is 25.

Adding to 12141333331 its reverse (13333314121), we get a palindrome (25474647452).

The spelling of 12141333331 in words is "twelve billion, one hundred forty-one million, three hundred thirty-three thousand, three hundred thirty-one".