12025312231313 has 16 divisors (see below), whose sum is σ = 12557469450240. Its totient is φ = 11493933154704.

The previous prime is 12025312231279. The next prime is 12025312231321. The reversal of 12025312231313 is 31313221352021.

It is a cyclic number.

It is not a de Polignac number, because 12025312231313 - 2¹⁸ = 12025311969169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12025312231333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 590653028 + ... + 590673386.

It is an arithmetic number, because the mean of its divisors is an integer number (784841840640).

Almost surely, 2^{12025312231313} is an apocalyptic number.

It is an amenable number.

12025312231313 is a deficient number, since it is larger than the sum of its proper divisors (532157218927).

12025312231313 is a wasteful number, since it uses less digits than its factorization.

12025312231313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38188.

The product of its (nonzero) digits is 6480, while the sum is 29.

Adding to 12025312231313 its reverse (31313221352021), we get a palindrome (43338533583334).

The spelling of 12025312231313 in words is "twelve trillion, twenty-five billion, three hundred twelve million, two hundred thirty-one thousand, three hundred thirteen".