2313313303 has 4 divisors (see below), whose sum is σ = 2643786640. Its totient is φ = 1982839968.

The previous prime is 2313313271. The next prime is 2313313333. The reversal of 2313313303 is 3033133132.

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 2313313303 - 2⁵ = 2313313271 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 (2313313333) 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, 165236658 + ... + 165236671.

It is an arithmetic number, because the mean of its divisors is an integer number (660946660).

Almost surely, 2^2313313303 is an apocalyptic number.

2313313303 is a deficient number, since it is larger than the sum of its proper divisors (330473337).

2313313303 is an equidigital number, since it uses as much as digits as its factorization.

2313313303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330473336.

The product of its (nonzero) digits is 1458, while the sum is 22.

The square root of 2313313303 is about 48096.9157327162. The cubic root of 2313313303 is about 1322.5481279365.

Adding to 2313313303 its reverse (3033133132), we get a palindrome (5346446435).

The spelling of 2313313303 in words is "two billion, three hundred thirteen million, three hundred thirteen thousand, three hundred three".