2313030323221 has 8 divisors (see below), whose sum is σ = 2315991767040. Its totient is φ = 2310069368112.

The previous prime is 2313030323171. The next prime is 2313030323231. The reversal of 2313030323221 is 1223230303132.

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 2313030323221 - 2²⁷ = 2312896105493 is a prime.

It is a super-2 number, since 2×2313030323221² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313030323231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9870811 + ... + 10102423.

It is an arithmetic number, because the mean of its divisors is an integer number (289498970880).

Almost surely, 2^{2313030323221} is an apocalyptic number.

It is an amenable number.

2313030323221 is a deficient number, since it is larger than the sum of its proper divisors (2961443819).

2313030323221 is a wasteful number, since it uses less digits than its factorization.

2313030323221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244355.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 2313030323221 its reverse (1223230303132), we get a palindrome (3536260626353).

The spelling of 2313030323221 in words is "two trillion, three hundred thirteen billion, thirty million, three hundred twenty-three thousand, two hundred twenty-one".