12112003312313 has 8 divisors (see below), whose sum is σ = 12240738390048. Its totient is φ = 11983347195264.

The previous prime is 12112003312271. The next prime is 12112003312319. The reversal of 12112003312313 is 31321330021121.

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 12112003312313 - 2¹⁴ = 12112003295929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12112003312319) 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, 19431731 + ... + 20045352.

It is an arithmetic number, because the mean of its divisors is an integer number (1530092298756).

Almost surely, 2^{12112003312313} is an apocalyptic number.

It is an amenable number.

12112003312313 is a deficient number, since it is larger than the sum of its proper divisors (128735077735).

12112003312313 is an equidigital number, since it uses as much as digits as its factorization.

12112003312313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39480343.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 12112003312313 its reverse (31321330021121), we get a palindrome (43433333333434).

The spelling of 12112003312313 in words is "twelve trillion, one hundred twelve billion, three million, three hundred twelve thousand, three hundred thirteen".