1113323133203 has 4 divisors (see below), whose sum is σ = 1113325670040. Its totient is φ = 1113320596368.

The previous prime is 1113323133193. The next prime is 1113323133217. The reversal of 1113323133203 is 3023313233111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1113323133203 - 2⁸ = 1113323132947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1113323133253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 421733 + ... + 1550646.

It is an arithmetic number, because the mean of its divisors is an integer number (278331417510).

Almost surely, 2^{1113323133203} is an apocalyptic number.

1113323133203 is a deficient number, since it is larger than the sum of its proper divisors (2536837).

1113323133203 is an equidigital number, since it uses as much as digits as its factorization.

1113323133203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2536836.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 1113323133203 its reverse (3023313233111), we get a palindrome (4136636366314).

The spelling of 1113323133203 in words is "one trillion, one hundred thirteen billion, three hundred twenty-three million, one hundred thirty-three thousand, two hundred three".