230012242 has 4 divisors (see below), whose sum is σ = 345018366. Its totient is φ = 115006120.

The previous prime is 230012221. The next prime is 230012243. The reversal of 230012242 is 242210032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 222278281 + 7733961 = 14909^2 + 2781^2 .

It is not an unprimeable number, because it can be changed into a prime (230012243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57503059 + ... + 57503062.

Almost surely, 2^230012242 is an apocalyptic number.

230012242 is a deficient number, since it is larger than the sum of its proper divisors (115006124).

230012242 is a wasteful number, since it uses less digits than its factorization.

230012242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115006123.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 230012242 is about 15166.1544895204. The cubic root of 230012242 is about 612.7034377393.

Adding to 230012242 its reverse (242210032), we get a palindrome (472222274).

The spelling of 230012242 in words is "two hundred thirty million, twelve thousand, two hundred forty-two".