230331125 has 16 divisors (see below), whose sum is σ = 288777216. Its totient is φ = 183416400.

The previous prime is 230331121. The next prime is 230331139. The reversal of 230331125 is 521133032.

It is not a de Polignac number, because 230331125 - 2² = 230331121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230331097 and 230331106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230331121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23744 + ... + 32006.

It is an arithmetic number, because the mean of its divisors is an integer number (18048576).

Almost surely, 2^230331125 is an apocalyptic number.

230331125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

230331125 is a deficient number, since it is larger than the sum of its proper divisors (58446091).

230331125 is an equidigital number, since it uses as much as digits as its factorization.

230331125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8501 (or 8491 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 230331125 is about 15176.6638297091. The cubic root of 230331125 is about 612.9864523705.

Adding to 230331125 its reverse (521133032), we get a palindrome (751464157).

The spelling of 230331125 in words is "two hundred thirty million, three hundred thirty-one thousand, one hundred twenty-five".