113221303232 has 14 divisors (see below), whose sum is σ = 224673523728. Its totient is φ = 56610651584.

The previous prime is 113221303231. The next prime is 113221303243. The reversal of 113221303232 is 232303122311.

It is a junction number, because it is equal to n+sod(n) for n = 113221303198 and 113221303207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113221303231) by changing a digit.

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 as a sum of consecutive naturals, namely, 884541368 + ... + 884541495.

Almost surely, 2^113221303232 is an apocalyptic number.

It is an amenable number.

113221303232 is a deficient number, since it is larger than the sum of its proper divisors (111452220496).

113221303232 is an equidigital number, since it uses as much as digits as its factorization.

113221303232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1769082875 (or 1769082865 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 113221303232 its reverse (232303122311), we get a palindrome (345524425543).

The spelling of 113221303232 in words is "one hundred thirteen billion, two hundred twenty-one million, three hundred three thousand, two hundred thirty-two".