1113203322213 has 4 divisors (see below), whose sum is σ = 1484271096288. Its totient is φ = 742135548140.

The previous prime is 1113203322199. The next prime is 1113203322271. The reversal of 1113203322213 is 3122233023111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1113203322213 - 2⁸ = 1113203321957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113203322113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185533887033 + ... + 185533887038.

It is an arithmetic number, because the mean of its divisors is an integer number (371067774072).

Almost surely, 2^{1113203322213} is an apocalyptic number.

It is an amenable number.

1113203322213 is a deficient number, since it is larger than the sum of its proper divisors (371067774075).

1113203322213 is an equidigital number, since it uses as much as digits as its factorization.

1113203322213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371067774074.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1113203322213 its reverse (3122233023111), we get a palindrome (4235436345324).

The spelling of 1113203322213 in words is "one trillion, one hundred thirteen billion, two hundred three million, three hundred twenty-two thousand, two hundred thirteen".