230232030625 has 45 divisors (see below), whose sum is σ = 305887785357. Its totient is φ = 173197632000.

The previous prime is 230232030619. The next prime is 230232030629. The reversal of 230232030625 is 526030232032.

The square root of 230232030625 is 479825.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 22 ways, for example, as 181504117089 + 48727913536 = 426033^2 + 220744^2 .

It is not a de Polignac number, because 230232030625 - 2³ = 230232030617 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230232030593 and 230232030602.

It is not an unprimeable number, because it can be changed into a prime (230232030629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 203925061 + ... + 203926189.

Almost surely, 2^230232030625 is an apocalyptic number.

230232030625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

230232030625 is the 479825-th square number.

230232030625 is the 239913-rd centered octagonal number.

It is an amenable number.

230232030625 is a deficient number, since it is larger than the sum of its proper divisors (75655754732).

230232030625 is an frugal number, since it uses more digits than its factorization.

230232030625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2312 (or 1151 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 28.

Adding to 230232030625 its reverse (526030232032), we get a palindrome (756262262657).

The spelling of 230232030625 in words is "two hundred thirty billion, two hundred thirty-two million, thirty thousand, six hundred twenty-five".