123053828 has 12 divisors (see below), whose sum is σ = 215475792. Its totient is φ = 61489320.

The previous prime is 123053809. The next prime is 123053857. The reversal of 123053828 is 828350321.

123053828 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

123053828 is strictly pandigital in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 123053794 and 123053803.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1250 + ... + 15737.

It is an arithmetic number, because the mean of its divisors is an integer number (17956316).

Almost surely, 2^123053828 is an apocalyptic number.

It is an amenable number.

123053828 is a deficient number, since it is larger than the sum of its proper divisors (92421964).

123053828 is a wasteful number, since it uses less digits than its factorization.

123053828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18802 (or 18800 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 123053828 is about 11092.9629946196. The cubic root of 123053828 is about 497.3915193218.

The spelling of 123053828 in words is "one hundred twenty-three million, fifty-three thousand, eight hundred twenty-eight".