12123376883 has 4 divisors (see below), whose sum is σ = 12381321120. Its totient is φ = 11865432648.

The previous prime is 12123376861. The next prime is 12123376897. The reversal of 12123376883 is 38867332121.

12123376883 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, and also an emirpimes, since its reverse is a distinct semiprime: 38867332121 = 19 ⋅2045649059.

It is a cyclic number.

It is not a de Polignac number, because 12123376883 - 2⁸ = 12123376627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12123376283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128972048 + ... + 128972141.

It is an arithmetic number, because the mean of its divisors is an integer number (3095330280).

Almost surely, 2^12123376883 is an apocalyptic number.

12123376883 is a deficient number, since it is larger than the sum of its proper divisors (257944237).

12123376883 is an equidigital number, since it uses as much as digits as its factorization.

12123376883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257944236.

The product of its digits is 290304, while the sum is 44.

The spelling of 12123376883 in words is "twelve billion, one hundred twenty-three million, three hundred seventy-six thousand, eight hundred eighty-three".