2321042313 has 16 divisors (see below), whose sum is σ = 3180729600. Its totient is φ = 1504778496.

The previous prime is 2321042293. The next prime is 2321042333. The reversal of 2321042313 is 3132401232.

It is an interprime number because it is at equal distance from previous prime (2321042293) and next prime (2321042333).

It is not a de Polignac number, because 2321042313 - 2⁵ = 2321042281 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2321042313.

It is not an unprimeable number, because it can be changed into a prime (2321042333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30288 + ... + 74561.

It is an arithmetic number, because the mean of its divisors is an integer number (198795600).

Almost surely, 2^2321042313 is an apocalyptic number.

It is an amenable number.

2321042313 is a deficient number, since it is larger than the sum of its proper divisors (859687287).

2321042313 is a wasteful number, since it uses less digits than its factorization.

2321042313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105056.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2321042313 is about 48177.1970230731. The cubic root of 2321042313 is about 1324.0194122268.

Adding to 2321042313 its reverse (3132401232), we get a palindrome (5453443545).

The spelling of 2321042313 in words is "two billion, three hundred twenty-one million, forty-two thousand, three hundred thirteen".