2001230302230 has 48 divisors (see below), whose sum is σ = 5253715303200. Its totient is φ = 528480232704.

The previous prime is 2001230302223. The next prime is 2001230302249. The reversal of 2001230302230 is 322030321002.

It is a happy number.

2001230302230 is a `hidden beast` number, since 200 + 1 + 230 + 3 + 0 + 2 + 230 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 107931955 + ... + 107950494.

It is an arithmetic number, because the mean of its divisors is an integer number (109452402150).

Almost surely, 2^{2001230302230} is an apocalyptic number.

2001230302230 is an abundant number, since it is smaller than the sum of its proper divisors (3252485000970).

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

2001230302230 is a wasteful number, since it uses less digits than its factorization.

2001230302230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215882565 (or 215882562 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 2001230302230 its reverse (322030321002), we get a palindrome (2323260623232).

The spelling of 2001230302230 in words is "two trillion, one billion, two hundred thirty million, three hundred two thousand, two hundred thirty".