230112425 has 24 divisors (see below), whose sum is σ = 306304056. Its totient is φ = 170864640.

The previous prime is 230112413. The next prime is 230112427. The reversal of 230112425 is 524211032.

It can be written as a sum of positive squares in 12 ways, for example, as 7595536 + 222516889 = 2756^2 + 14917^2 .

It is not a de Polignac number, because 230112425 - 2¹⁸ = 229850281 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 230112397 and 230112406.

It is not an unprimeable number, because it can be changed into a prime (230112427) 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 23 ways as a sum of consecutive naturals, for example, 27317 + ... + 34733.

It is an arithmetic number, because the mean of its divisors is an integer number (12762669).

Almost surely, 2^230112425 is an apocalyptic number.

230112425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

230112425 is a deficient number, since it is larger than the sum of its proper divisors (76191631).

230112425 is a wasteful number, since it uses less digits than its factorization.

230112425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7517 (or 7512 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 230112425 is about 15169.4569777563. The cubic root of 230112425 is about 612.7923801919.

Adding to 230112425 its reverse (524211032), we get a palindrome (754323457).

The spelling of 230112425 in words is "two hundred thirty million, one hundred twelve thousand, four hundred twenty-five".