123326552126 has 8 divisors (see below), whose sum is σ = 189501775344. Its totient is φ = 60159293680.

The previous prime is 123326552117. The next prime is 123326552137. The reversal of 123326552126 is 621255623321.

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

It is a self number, because there is not a number n which added to its sum of digits gives 123326552126.

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, 751991090 + ... + 751991253.

It is an arithmetic number, because the mean of its divisors is an integer number (23687721918).

Almost surely, 2^123326552126 is an apocalyptic number.

123326552126 is a deficient number, since it is larger than the sum of its proper divisors (66175223218).

123326552126 is a wasteful number, since it uses less digits than its factorization.

123326552126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1503982386.

The product of its digits is 129600, while the sum is 38.

The spelling of 123326552126 in words is "one hundred twenty-three billion, three hundred twenty-six million, five hundred fifty-two thousand, one hundred twenty-six".