1113301221303 has 8 divisors (see below), whose sum is σ = 1484464012416. Its totient is φ = 742169622200.

The previous prime is 1113301221287. The next prime is 1113301221349. The reversal of 1113301221303 is 3031221033111.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1113301221303 - 2⁴ = 1113301221287 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1113301221303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113341221303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7714593 + ... + 7857578.

It is an arithmetic number, because the mean of its divisors is an integer number (185558001552).

Almost surely, 2^{1113301221303} is an apocalyptic number.

1113301221303 is a deficient number, since it is larger than the sum of its proper divisors (371162791113).

1113301221303 is a wasteful number, since it uses less digits than its factorization.

1113301221303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15596005.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1113301221303 its reverse (3031221033111), we get a palindrome (4144522254414).

The spelling of 1113301221303 in words is "one trillion, one hundred thirteen billion, three hundred one million, two hundred twenty-one thousand, three hundred three".