123053225 has 24 divisors (see below), whose sum is σ = 162802080. Its totient is φ = 91941120.

The previous prime is 123053209. The next prime is 123053237. The reversal of 123053225 is 522350321.

It is not a de Polignac number, because 123053225 - 2⁴ = 123053209 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 123053225.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58034 + ... + 60116.

It is an arithmetic number, because the mean of its divisors is an integer number (6783420).

Almost surely, 2^123053225 is an apocalyptic number.

It is an amenable number.

123053225 is a deficient number, since it is larger than the sum of its proper divisors (39748855).

123053225 is a wasteful number, since it uses less digits than its factorization.

123053225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2249 (or 2244 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 123053225 is about 11092.9358151934. The cubic root of 123053225 is about 497.3907068655.

The spelling of 123053225 in words is "one hundred twenty-three million, fifty-three thousand, two hundred twenty-five".