2313303312003 has 16 divisors (see below), whose sum is σ = 3135317383296. Its totient is φ = 1516909432640.

The previous prime is 2313303311999. The next prime is 2313303312029. The reversal of 2313303312003 is 3002133033132.

2313303312003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2313303312003 - 2² = 2313303311999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2313303312053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20406858 + ... + 20519903.

It is an arithmetic number, because the mean of its divisors is an integer number (195957336456).

Almost surely, 2^{2313303312003} is an apocalyptic number.

2313303312003 is a deficient number, since it is larger than the sum of its proper divisors (822014071293).

2313303312003 is a wasteful number, since it uses less digits than its factorization.

2313303312003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40927074.

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 2313303312003 its reverse (3002133033132), we get a palindrome (5315436345135).

The spelling of 2313303312003 in words is "two trillion, three hundred thirteen billion, three hundred three million, three hundred twelve thousand, three".