233012012 has 24 divisors (see below), whose sum is σ = 418815936. Its totient is φ = 113370768.

The previous prime is 233011993. The next prime is 233012023. The reversal of 233012012 is 210210332.

It is a happy number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 46283 + ... + 51069.

It is an arithmetic number, because the mean of its divisors is an integer number (17450664).

Almost surely, 2^233012012 is an apocalyptic number.

It is an amenable number.

233012012 is a deficient number, since it is larger than the sum of its proper divisors (185803924).

233012012 is a wasteful number, since it uses less digits than its factorization.

233012012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5117 (or 5115 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 233012012 is about 15264.7309835450. The cubic root of 233012012 is about 615.3555236103.

Adding to 233012012 its reverse (210210332), we get a palindrome (443222344).

The spelling of 233012012 in words is "two hundred thirty-three million, twelve thousand, twelve".