233313012032 has 14 divisors (see below), whose sum is σ = 462980508378. Its totient is φ = 116656505984.

The previous prime is 233313012011. The next prime is 233313012083. The reversal of 233313012032 is 230210313332.

It can be written as a sum of positive squares in only one way, i.e., 204282304576 + 29030707456 = 451976^2 + 170384^2 .

It is a junction number, because it is equal to n+sod(n) for n = 233313011989 and 233313012007.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1822757843 + ... + 1822757970.

Almost surely, 2^233313012032 is an apocalyptic number.

It is an amenable number.

233313012032 is a deficient number, since it is larger than the sum of its proper divisors (229667496346).

233313012032 is an equidigital number, since it uses as much as digits as its factorization.

233313012032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3645515825 (or 3645515815 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 233313012032 its reverse (230210313332), we get a palindrome (463523325364).

The spelling of 233313012032 in words is "two hundred thirty-three billion, three hundred thirteen million, twelve thousand, thirty-two".