2321202303030 has 96 divisors (see below), whose sum is σ = 6035021989920. Its totient is φ = 571122539520.

The previous prime is 2321202303029. The next prime is 2321202303037. The reversal of 2321202303030 is 303032021232.

It is a junction number, because it is equal to n+sod(n) for n = 2321202302988 and 2321202303006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2321202303037) 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 47 ways as a sum of consecutive naturals, for example, 11607490 + ... + 11805770.

It is an arithmetic number, because the mean of its divisors is an integer number (62864812395).

Almost surely, 2^{2321202303030} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2321202303030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3017510994960).

2321202303030 is an abundant number, since it is smaller than the sum of its proper divisors (3713819686890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2321202303030 is a wasteful number, since it uses less digits than its factorization.

2321202303030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200626 (or 200613 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 2321202303030 its reverse (303032021232), we get a palindrome (2624234324262).

The spelling of 2321202303030 in words is "two trillion, three hundred twenty-one billion, two hundred two million, three hundred three thousand, thirty".