125304 has 32 divisors (see below), whose sum is σ = 328320. Its totient is φ = 39776.

The previous prime is 125303. The next prime is 125311. The reversal of 125304 is 403521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 439 + ... + 665.

It is an arithmetic number, because the mean of its divisors is an integer number (10260).

2¹²⁵³⁰⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 125304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164160).

125304 is an abundant number, since it is smaller than the sum of its proper divisors (203016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125304 is a wasteful number, since it uses less digits than its factorization.

125304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259 (or 255 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 125304 is about 353.9830504417. The cubic root of 125304 is about 50.0405005186.

Adding to 125304 its reverse (403521), we get a palindrome (528825).

The spelling of 125304 in words is "one hundred twenty-five thousand, three hundred four".