12312333041 has 4 divisors (see below), whose sum is σ = 12312612084. Its totient is φ = 12312054000.

The previous prime is 12312332999. The next prime is 12312333071. The reversal of 12312333041 is 14033321321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14033321321 = 19 ⋅738595859.

It can be written as a sum of positive squares in 2 ways, for example, as 9086093041 + 3226240000 = 95321^2 + 56800^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12312333041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12312332998 and 12312333016.

It is not an unprimeable number, because it can be changed into a prime (12312333071) 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, 57110 + ... + 166991.

It is an arithmetic number, because the mean of its divisors is an integer number (3078153021).

Almost surely, 2^12312333041 is an apocalyptic number.

It is an amenable number.

12312333041 is a deficient number, since it is larger than the sum of its proper divisors (279043).

12312333041 is an equidigital number, since it uses as much as digits as its factorization.

12312333041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279042.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 12312333041 its reverse (14033321321), we get a palindrome (26345654362).

The spelling of 12312333041 in words is "twelve billion, three hundred twelve million, three hundred thirty-three thousand, forty-one".