331232325 has 24 divisors (see below), whose sum is σ = 562443168. Its totient is φ = 171881280.

The previous prime is 331232323. The next prime is 331232327. The reversal of 331232325 is 523232133.

It is an interprime number because it is at equal distance from previous prime (331232323) and next prime (331232327).

It is not a de Polignac number, because 331232325 - 2¹ = 331232323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 331232295 and 331232304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331232323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56907 + ... + 62456.

It is an arithmetic number, because the mean of its divisors is an integer number (23435132).

Almost surely, 2^331232325 is an apocalyptic number.

It is an amenable number.

331232325 is a deficient number, since it is larger than the sum of its proper divisors (231210843).

331232325 is a wasteful number, since it uses less digits than its factorization.

331232325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119413 (or 119408 counting only the distinct ones).

The product of its digits is 3240, while the sum is 24.

The square root of 331232325 is about 18199.7891471302. The cubic root of 331232325 is about 691.9014451122.

Adding to 331232325 its reverse (523232133), we get a palindrome (854464458).

The spelling of 331232325 in words is "three hundred thirty-one million, two hundred thirty-two thousand, three hundred twenty-five".