123326310126 has 8 divisors (see below), whose sum is σ = 246652620264. Its totient is φ = 41108770040.

The previous prime is 123326310119. The next prime is 123326310169. The reversal of 123326310126 is 621013623321.

123326310126 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

123326310126 is an admirable number.

It is a super-4 number, since 4×123326310126⁴ (a number of 45 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 123326310093 and 123326310102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10277192505 + ... + 10277192516.

It is an arithmetic number, because the mean of its divisors is an integer number (30831577533).

Almost surely, 2^123326310126 is an apocalyptic number.

123326310126 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123326310126 is a wasteful number, since it uses less digits than its factorization.

123326310126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20554385026.

The product of its (nonzero) digits is 7776, while the sum is 30.

Adding to 123326310126 its reverse (621013623321), we get a palindrome (744339933447).

The spelling of 123326310126 in words is "one hundred twenty-three billion, three hundred twenty-six million, three hundred ten thousand, one hundred twenty-six".