230313025 has 24 divisors (see below), whose sum is σ = 304500600. Its totient is φ = 172200960.

The previous prime is 230313023. The next prime is 230313071. The reversal of 230313025 is 520313032.

It can be written as a sum of positive squares in 12 ways, for example, as 144769024 + 85544001 = 12032^2 + 9249^2 .

It is not a de Polignac number, because 230313025 - 2¹ = 230313023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230312993 and 230313011.

It is not an unprimeable number, because it can be changed into a prime (230313023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61507 + ... + 65143.

It is an arithmetic number, because the mean of its divisors is an integer number (12687525).

Almost surely, 2^230313025 is an apocalyptic number.

230313025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

230313025 is a deficient number, since it is larger than the sum of its proper divisors (74187575).

230313025 is a wasteful number, since it uses less digits than its factorization.

230313025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3813 (or 3808 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 230313025 is about 15176.0675077571. The cubic root of 230313025 is about 612.9703952768.

Adding to 230313025 its reverse (520313032), we get a palindrome (750626057).

The spelling of 230313025 in words is "two hundred thirty million, three hundred thirteen thousand, twenty-five".