12311000313101 has 24 divisors (see below), whose sum is σ = 14346521950464. Its totient is φ = 10533454081920.

The previous prime is 12311000313049. The next prime is 12311000313103. The reversal of 12311000313101 is 10131300011321.

It is not a de Polignac number, because 12311000313101 - 2²⁶ = 12310933204237 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12311000313101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12311000313103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 508223876 + ... + 508248098.

It is an arithmetic number, because the mean of its divisors is an integer number (597771747936).

Almost surely, 2^{12311000313101} is an apocalyptic number.

It is an amenable number.

12311000313101 is a deficient number, since it is larger than the sum of its proper divisors (2035521637363).

12311000313101 is a wasteful number, since it uses less digits than its factorization.

12311000313101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42321 (or 42314 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 12311000313101 its reverse (10131300011321), we get a palindrome (22442300324422).

The spelling of 12311000313101 in words is "twelve trillion, three hundred eleven billion, three hundred thirteen thousand, one hundred one".