12316050122305 has 4 divisors (see below), whose sum is σ = 14779260146772. Its totient is φ = 9852840097840.

The previous prime is 12316050122303. The next prime is 12316050122309. The reversal of 12316050122305 is 50322105061321.

12316050122305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4560086910096 + 7755963212209 = 2135436^2 + 2784953^2 .

It is not a de Polignac number, because 12316050122305 - 2¹ = 12316050122303 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12316050122303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1231605012226 + ... + 1231605012235.

It is an arithmetic number, because the mean of its divisors is an integer number (3694815036693).

Almost surely, 2^{12316050122305} is an apocalyptic number.

It is an amenable number.

12316050122305 is a deficient number, since it is larger than the sum of its proper divisors (2463210024467).

12316050122305 is an equidigital number, since it uses as much as digits as its factorization.

12316050122305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2463210024466.

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 12316050122305 its reverse (50322105061321), we get a palindrome (62638155183626).

The spelling of 12316050122305 in words is "twelve trillion, three hundred sixteen billion, fifty million, one hundred twenty-two thousand, three hundred five".