2313202321 has 8 divisors (see below), whose sum is σ = 2373233760. Its totient is φ = 2253865152.

The previous prime is 2313202303. The next prime is 2313202343. The reversal of 2313202321 is 1232023132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2313202321 - 2⁷ = 2313202193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2313202421) 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 7 ways as a sum of consecutive naturals, for example, 166815 + ... + 180148.

It is an arithmetic number, because the mean of its divisors is an integer number (296654220).

Almost surely, 2^2313202321 is an apocalyptic number.

It is an amenable number.

2313202321 is a deficient number, since it is larger than the sum of its proper divisors (60031439).

2313202321 is a wasteful number, since it uses less digits than its factorization.

2313202321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347135.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2313202321 is about 48095.7619858548. The cubic root of 2313202321 is about 1322.5269776980.

Adding to 2313202321 its reverse (1232023132), we get a palindrome (3545225453).

The spelling of 2313202321 in words is "two billion, three hundred thirteen million, two hundred two thousand, three hundred twenty-one".