230504125 has 8 divisors (see below), whose sum is σ = 287669304. Its totient is φ = 184403200.

The previous prime is 230504101. The next prime is 230504129. The reversal of 230504125 is 521405032.

It can be written as a sum of positive squares in 4 ways, for example, as 1708249 + 228795876 = 1307^2 + 15126^2 .

It is not a de Polignac number, because 230504125 - 2¹⁷ = 230373053 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230504096 and 230504105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230504129) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 921892 + ... + 922141.

It is an arithmetic number, because the mean of its divisors is an integer number (35958663).

Almost surely, 2^230504125 is an apocalyptic number.

230504125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

230504125 is a deficient number, since it is larger than the sum of its proper divisors (57165179).

230504125 is an equidigital number, since it uses as much as digits as its factorization.

230504125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1844048 (or 1844038 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 230504125 is about 15182.3622997213. The cubic root of 230504125 is about 613.1398838228.

Adding to 230504125 its reverse (521405032), we get a palindrome (751909157).

The spelling of 230504125 in words is "two hundred thirty million, five hundred four thousand, one hundred twenty-five".