125325330 has 96 divisors (see below), whose sum is σ = 343103040. Its totient is φ = 29203200.

The previous prime is 125325307. The next prime is 125325383. The reversal of 125325330 is 33523521.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 125325330.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 95680 + ... + 96980.

It is an arithmetic number, because the mean of its divisors is an integer number (3573990).

Almost surely, 2^125325330 is an apocalyptic number.

125325330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 125325330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171551520).

125325330 is an abundant number, since it is smaller than the sum of its proper divisors (217777710).

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

125325330 is a wasteful number, since it uses less digits than its factorization.

125325330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1356 (or 1343 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 125325330 is about 11194.8796331180. The cubic root of 125325330 is about 500.4333975579.

Adding to 125325330 its reverse (33523521), we get a palindrome (158848851).

The spelling of 125325330 in words is "one hundred twenty-five million, three hundred twenty-five thousand, three hundred thirty".