230303025 has 72 divisors (see below), whose sum is σ = 434543616. Its totient is φ = 116371200.

The previous prime is 230303023. The next prime is 230303033. The reversal of 230303025 is 520303032.

230303025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 230303025 - 2¹ = 230303023 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 230302989 and 230303007.

It is not an unprimeable number, because it can be changed into a prime (230303023) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 988309 + ... + 988541.

It is an arithmetic number, because the mean of its divisors is an integer number (6035328).

Almost surely, 2^230303025 is an apocalyptic number.

230303025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

230303025 is a deficient number, since it is larger than the sum of its proper divisors (204240591).

230303025 is a wasteful number, since it uses less digits than its factorization.

230303025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463 (or 455 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 18.

The square root of 230303025 is about 15175.7380380659. The cubic root of 230303025 is about 612.9615235934.

Adding to 230303025 its reverse (520303032), we get a palindrome (750606057).

The spelling of 230303025 in words is "two hundred thirty million, three hundred three thousand, twenty-five".