213330020030 has 8 divisors (see below), whose sum is σ = 383994036072. Its totient is φ = 85332008008.

The previous prime is 213330020017. The next prime is 213330020063. The reversal of 213330020030 is 30020033312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 213330019990 and 213330020008.

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 3 ways as a sum of consecutive naturals, for example, 10666500992 + ... + 10666501011.

It is an arithmetic number, because the mean of its divisors is an integer number (47999254509).

Almost surely, 2^213330020030 is an apocalyptic number.

213330020030 is a deficient number, since it is larger than the sum of its proper divisors (170664016042).

213330020030 is a wasteful number, since it uses less digits than its factorization.

213330020030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21333002010.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 213330020030 its reverse (30020033312), we get a palindrome (243350053342).

The spelling of 213330020030 in words is "two hundred thirteen billion, three hundred thirty million, twenty thousand, thirty".