2113313303 has 8 divisors (see below), whose sum is σ = 2164014336. Its totient is φ = 2062683000.

The previous prime is 2113313297. The next prime is 2113313351. The reversal of 2113313303 is 3033133112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2113313303 - 2²⁰ = 2112264727 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 (2113313383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45458 + ... + 79328.

It is an arithmetic number, because the mean of its divisors is an integer number (270501792).

Almost surely, 2^2113313303 is an apocalyptic number.

2113313303 is a deficient number, since it is larger than the sum of its proper divisors (50701033).

2113313303 is a wasteful number, since it uses less digits than its factorization.

2113313303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35365.

The product of its (nonzero) digits is 486, while the sum is 20.

The square root of 2113313303 is about 45970.7874959740. The cubic root of 2113313303 is about 1283.2796153074.

Adding to 2113313303 its reverse (3033133112), we get a palindrome (5146446415).

The spelling of 2113313303 in words is "two billion, one hundred thirteen million, three hundred thirteen thousand, three hundred three".