233012242 has 4 divisors (see below), whose sum is σ = 349518366. Its totient is φ = 116506120.

The previous prime is 233012209. The next prime is 233012267. The reversal of 233012242 is 242210332.

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., 228342321 + 4669921 = 15111^2 + 2161^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58253059 + ... + 58253062.

Almost surely, 2^233012242 is an apocalyptic number.

233012242 is a deficient number, since it is larger than the sum of its proper divisors (116506124).

233012242 is a wasteful number, since it uses less digits than its factorization.

233012242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116506123.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 233012242 is about 15264.7385172495. The cubic root of 233012242 is about 615.3557260773.

Adding to 233012242 its reverse (242210332), we get a palindrome (475222574).

The spelling of 233012242 in words is "two hundred thirty-three million, twelve thousand, two hundred forty-two".