233133321112 has 16 divisors (see below), whose sum is σ = 437420154600. Its totient is φ = 116487946560.

The previous prime is 233133321097. The next prime is 233133321121. The reversal of 233133321112 is 211123331332.

233133321112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×233133321112² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 9826662 + ... + 9850357.

Almost surely, 2^233133321112 is an apocalyptic number.

It is an amenable number.

233133321112 is a deficient number, since it is larger than the sum of its proper divisors (204286833488).

233133321112 is a wasteful number, since it uses less digits than its factorization.

233133321112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19678506 (or 19678502 counting only the distinct ones).

The product of its digits is 1944, while the sum is 25.

Adding to 233133321112 its reverse (211123331332), we get a palindrome (444256652444).

The spelling of 233133321112 in words is "two hundred thirty-three billion, one hundred thirty-three million, three hundred twenty-one thousand, one hundred twelve".