12033242313 has 16 divisors (see below), whose sum is σ = 16210293696. Its totient is φ = 7939246400.

The previous prime is 12033242269. The next prime is 12033242321. The reversal of 12033242313 is 31324233021.

It is not a de Polignac number, because 12033242313 - 2²⁸ = 11764806857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12033242113) 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, 808606 + ... + 823352.

It is an arithmetic number, because the mean of its divisors is an integer number (1013143356).

Almost surely, 2^12033242313 is an apocalyptic number.

It is an amenable number.

12033242313 is a deficient number, since it is larger than the sum of its proper divisors (4177051383).

12033242313 is a wasteful number, since it uses less digits than its factorization.

12033242313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17544.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 12033242313 its reverse (31324233021), we get a palindrome (43357475334).

The spelling of 12033242313 in words is "twelve billion, thirty-three million, two hundred forty-two thousand, three hundred thirteen".