2002230303030 has 80 divisors (see below), whose sum is σ = 5393204738064. Its totient is φ = 532992882240.

The previous prime is 2002230303001. The next prime is 2002230303049. The reversal of 2002230303030 is 303030322002.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2002230302994 and 2002230303012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1702017 + ... + 2627036.

Almost surely, 2^{2002230303030} is an apocalyptic number.

2002230303030 is an abundant number, since it is smaller than the sum of its proper divisors (3390974435034).

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

2002230303030 is a wasteful number, since it uses less digits than its factorization.

2002230303030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4329643 (or 4329634 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

Adding to 2002230303030 its reverse (303030322002), we get a palindrome (2305260625032).

The spelling of 2002230303030 in words is "two trillion, two billion, two hundred thirty million, three hundred three thousand, thirty".