3311320313303 has 4 divisors (see below), whose sum is σ = 3313306709880. Its totient is φ = 3309333916728.

The previous prime is 3311320313243. The next prime is 3311320313351. The reversal of 3311320313303 is 3033130231133.

It is a happy number.

3311320313303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3311320313303 - 2²⁰ = 3311319264727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3311320313003) 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, 993195788 + ... + 993199121.

It is an arithmetic number, because the mean of its divisors is an integer number (828326677470).

Almost surely, 2^{3311320313303} is an apocalyptic number.

3311320313303 is a deficient number, since it is larger than the sum of its proper divisors (1986396577).

3311320313303 is a wasteful number, since it uses less digits than its factorization.

3311320313303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1986396576.

The product of its (nonzero) digits is 4374, while the sum is 26.

Adding to 3311320313303 its reverse (3033130231133), we get a palindrome (6344450544436).

The spelling of 3311320313303 in words is "three trillion, three hundred eleven billion, three hundred twenty million, three hundred thirteen thousand, three hundred three".