2001213313230 has 32 divisors (see below), whose sum is σ = 5085436185504. Its totient is φ = 502265302016.

The previous prime is 2001213313223. The next prime is 2001213313243. The reversal of 2001213313230 is 323133121002.

It is a junction number, because it is equal to n+sod(n) for n = 2001213313197 and 2001213313206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1961973327 + ... + 1961974346.

It is an arithmetic number, because the mean of its divisors is an integer number (158919880797).

Almost surely, 2^{2001213313230} is an apocalyptic number.

2001213313230 is an abundant number, since it is smaller than the sum of its proper divisors (3084222872274).

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

2001213313230 is a wasteful number, since it uses less digits than its factorization.

2001213313230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3923947700.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 2001213313230 its reverse (323133121002), we get a palindrome (2324346434232).

The spelling of 2001213313230 in words is "two trillion, one billion, two hundred thirteen million, three hundred thirteen thousand, two hundred thirty".