113221213303 has 8 divisors (see below), whose sum is σ = 123637948560. Its totient is φ = 102825127680.

The previous prime is 113221213283. The next prime is 113221213319. The reversal of 113221213303 is 303312122311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113221213303 - 2⁹ = 113221212791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113221213393) 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 in 7 ways as a sum of consecutive naturals, for example, 5150938 + ... + 5172871.

It is an arithmetic number, because the mean of its divisors is an integer number (15454743570).

Almost surely, 2^113221213303 is an apocalyptic number.

113221213303 is a deficient number, since it is larger than the sum of its proper divisors (10416735257).

113221213303 is a wasteful number, since it uses less digits than its factorization.

113221213303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10324817.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 113221213303 its reverse (303312122311), we get a palindrome (416533335614).

The spelling of 113221213303 in words is "one hundred thirteen billion, two hundred twenty-one million, two hundred thirteen thousand, three hundred three".