123005325 has 12 divisors (see below), whose sum is σ = 203368928. Its totient is φ = 65602800.

The previous prime is 123005293. The next prime is 123005347. The reversal of 123005325 is 523500321.

It is not a de Polignac number, because 123005325 - 2⁵ = 123005293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 819961 + ... + 820110.

Almost surely, 2^123005325 is an apocalyptic number.

123005325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

123005325 is a deficient number, since it is larger than the sum of its proper divisors (80363603).

123005325 is a wasteful number, since it uses less digits than its factorization.

123005325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1640084 (or 1640079 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 123005325 is about 11090.7765733514. The cubic root of 123005325 is about 497.3261599810.

Adding to 123005325 its reverse (523500321), we get a palindrome (646505646).

The spelling of 123005325 in words is "one hundred twenty-three million, five thousand, three hundred twenty-five".