331341325 has 24 divisors (see below), whose sum is σ = 477271040. Its totient is φ = 223473600.

The previous prime is 331341301. The next prime is 331341341. The reversal of 331341325 is 523143133.

It is not a de Polignac number, because 331341325 - 2¹¹ = 331339277 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 331341325.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4845 + ... + 26194.

Almost surely, 2^331341325 is an apocalyptic number.

331341325 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

331341325 is a deficient number, since it is larger than the sum of its proper divisors (145929715).

331341325 is a wasteful number, since it uses less digits than its factorization.

331341325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31117 (or 31112 counting only the distinct ones).

The product of its digits is 3240, while the sum is 25.

The square root of 331341325 is about 18202.7834410015. The cubic root of 331341325 is about 691.9773324182.

Adding to 331341325 its reverse (523143133), we get a palindrome (854484458).

The spelling of 331341325 in words is "three hundred thirty-one million, three hundred forty-one thousand, three hundred twenty-five".