230030522 has 8 divisors (see below), whose sum is σ = 345294900. Its totient is φ = 114932224.

The previous prime is 230030503. The next prime is 230030527. The reversal of 230030522 is 225030032.

It can be written as a sum of positive squares in 2 ways, for example, as 221741881 + 8288641 = 14891^2 + 2879^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 230030522.

It is not an unprimeable number, because it can be changed into a prime (230030527) 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 3 ways as a sum of consecutive naturals, for example, 37997 + ... + 43632.

Almost surely, 2^230030522 is an apocalyptic number.

230030522 is a deficient number, since it is larger than the sum of its proper divisors (115264378).

230030522 is a wasteful number, since it uses less digits than its factorization.

230030522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83040.

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 230030522 is about 15166.7571352613. The cubic root of 230030522 is about 612.7196686466.

Adding to 230030522 its reverse (225030032), we get a palindrome (455060554).

The spelling of 230030522 in words is "two hundred thirty million, thirty thousand, five hundred twenty-two".