232130325 has 96 divisors (see below), whose sum is σ = 479969280. Its totient is φ = 96537600.

The previous prime is 232130323. The next prime is 232130347. The reversal of 232130325 is 523031232.

232130325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 232130325 - 2¹ = 232130323 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232130323) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 276256 + ... + 277094.

It is an arithmetic number, because the mean of its divisors is an integer number (4999680).

Almost surely, 2^232130325 is an apocalyptic number.

232130325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

232130325 is an abundant number, since it is smaller than the sum of its proper divisors (247838955).

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

232130325 is a wasteful number, since it uses less digits than its factorization.

232130325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907 (or 902 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 232130325 is about 15235.8237388072. The cubic root of 232130325 is about 614.5784009818.

Adding to 232130325 its reverse (523031232), we get a palindrome (755161557).

The spelling of 232130325 in words is "two hundred thirty-two million, one hundred thirty thousand, three hundred twenty-five".