2113323333203 has 4 divisors (see below), whose sum is σ = 2113558182000. Its totient is φ = 2113088484408.

The previous prime is 2113323333151. The next prime is 2113323333211. The reversal of 2113323333203 is 3023333233112.

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 2113323333203 - 2⁸ = 2113323332947 is a prime.

It is a super-2 number, since 2×2113323333203² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2113323333503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117410900 + ... + 117428897.

It is an arithmetic number, because the mean of its divisors is an integer number (528389545500).

Almost surely, 2^{2113323333203} is an apocalyptic number.

2113323333203 is a deficient number, since it is larger than the sum of its proper divisors (234848797).

2113323333203 is an equidigital number, since it uses as much as digits as its factorization.

2113323333203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234848796.

The product of its (nonzero) digits is 17496, while the sum is 29.

Adding to 2113323333203 its reverse (3023333233112), we get a palindrome (5136656566315).

The spelling of 2113323333203 in words is "two trillion, one hundred thirteen billion, three hundred twenty-three million, three hundred thirty-three thousand, two hundred three".