123923116 has 24 divisors (see below), whose sum is σ = 224096544. Its totient is φ = 59928960.

The previous prime is 123923099. The next prime is 123923123. The reversal of 123923116 is 611329321.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10936 + ... + 19168.

It is an arithmetic number, because the mean of its divisors is an integer number (9337356).

Almost surely, 2^123923116 is an apocalyptic number.

It is an amenable number.

123923116 is a deficient number, since it is larger than the sum of its proper divisors (100173428).

123923116 is a wasteful number, since it uses less digits than its factorization.

123923116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8361 (or 8359 counting only the distinct ones).

The product of its digits is 1944, while the sum is 28.

The square root of 123923116 is about 11132.0759968660. The cubic root of 123923116 is about 498.5600115142.

The spelling of 123923116 in words is "one hundred twenty-three million, nine hundred twenty-three thousand, one hundred sixteen".