2313010321 has 4 divisors (see below), whose sum is σ = 2315212144. Its totient is φ = 2310808500.

The previous prime is 2313010313. The next prime is 2313010331. The reversal of 2313010321 is 1230103132.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2313010321 - 2³ = 2313010313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2313010295 and 2313010304.

It is not an unprimeable number, because it can be changed into a prime (2313010331) 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 3 ways as a sum of consecutive naturals, for example, 1099335 + ... + 1101436.

It is an arithmetic number, because the mean of its divisors is an integer number (578803036).

Almost surely, 2^2313010321 is an apocalyptic number.

It is an amenable number.

2313010321 is a deficient number, since it is larger than the sum of its proper divisors (2201823).

2313010321 is a wasteful number, since it uses less digits than its factorization.

2313010321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2201822.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 2313010321 is about 48093.7659265731. The cubic root of 2313010321 is about 1322.4903859708.

Adding to 2313010321 its reverse (1230103132), we get a palindrome (3543113453).

The spelling of 2313010321 in words is "two billion, three hundred thirteen million, ten thousand, three hundred twenty-one".