2113311003233 has 4 divisors (see below), whose sum is σ = 2224537898160. Its totient is φ = 2002084108308.

The previous prime is 2113311003229. The next prime is 2113311003263. The reversal of 2113311003233 is 3323001133112.

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 2113311003233 - 2² = 2113311003229 is a prime.

It is a super-3 number, since 3×2113311003233³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2113311003199 and 2113311003208.

It is not an unprimeable number, because it can be changed into a prime (2113311003263) 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 3 ways as a sum of consecutive naturals, for example, 55613447435 + ... + 55613447472.

It is an arithmetic number, because the mean of its divisors is an integer number (556134474540).

Almost surely, 2^{2113311003233} is an apocalyptic number.

It is an amenable number.

2113311003233 is a deficient number, since it is larger than the sum of its proper divisors (111226894927).

2113311003233 is a wasteful number, since it uses less digits than its factorization.

2113311003233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111226894926.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 2113311003233 its reverse (3323001133112), we get a palindrome (5436312136345).

The spelling of 2113311003233 in words is "two trillion, one hundred thirteen billion, three hundred eleven million, three thousand, two hundred thirty-three".