12031322103313 has 8 divisors (see below), whose sum is σ = 12653758123776. Its totient is φ = 11423531636400.

The previous prime is 12031322103301. The next prime is 12031322103397. The reversal of 12031322103313 is 31330122313021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12031322103313 - 2³³ = 12022732168721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12031322403313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3661386703 + ... + 3661389988.

It is an arithmetic number, because the mean of its divisors is an integer number (1581719765472).

Almost surely, 2^{12031322103313} is an apocalyptic number.

It is an amenable number.

12031322103313 is a deficient number, since it is larger than the sum of its proper divisors (622436020463).

12031322103313 is an equidigital number, since it uses as much as digits as its factorization.

12031322103313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7322776775.

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

Adding to 12031322103313 its reverse (31330122313021), we get a palindrome (43361444416334).

The spelling of 12031322103313 in words is "twelve trillion, thirty-one billion, three hundred twenty-two million, one hundred three thousand, three hundred thirteen".