12313303123 has 8 divisors (see below), whose sum is σ = 13457257920. Its totient is φ = 11173442280.

The previous prime is 12313303117. The next prime is 12313303159. The reversal of 12313303123 is 32130331321.

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

It is not a de Polignac number, because 12313303123 - 2⁵ = 12313303091 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12313303094 and 12313303103.

It is not an unprimeable number, because it can be changed into a prime (12313303423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1017193 + ... + 1029226.

It is an arithmetic number, because the mean of its divisors is an integer number (1682157240).

Almost surely, 2^12313303123 is an apocalyptic number.

12313303123 is a deficient number, since it is larger than the sum of its proper divisors (1143954797).

12313303123 is a wasteful number, since it uses less digits than its factorization.

12313303123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2046977.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 12313303123 its reverse (32130331321), we get a palindrome (44443634444).

The spelling of 12313303123 in words is "twelve billion, three hundred thirteen million, three hundred three thousand, one hundred twenty-three".