2313313403 has 16 divisors (see below), whose sum is σ = 2661488640. Its totient is φ = 1996099200.

The previous prime is 2313313399. The next prime is 2313313417. The reversal of 2313313403 is 3043133132.

It is not a de Polignac number, because 2313313403 - 2² = 2313313399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2313313423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105503 + ... + 125528.

It is an arithmetic number, because the mean of its divisors is an integer number (166343040).

Almost surely, 2^2313313403 is an apocalyptic number.

2313313403 is a deficient number, since it is larger than the sum of its proper divisors (348175237).

2313313403 is a wasteful number, since it uses less digits than its factorization.

2313313403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231098.

The product of its (nonzero) digits is 1944, while the sum is 23.

The square root of 2313313403 is about 48096.9167722839. The cubic root of 2313313403 is about 1322.5481469935.

Adding to 2313313403 its reverse (3043133132), we get a palindrome (5356446535).

The spelling of 2313313403 in words is "two billion, three hundred thirteen million, three hundred thirteen thousand, four hundred three".