20330211210030 has 96 divisors (see below), whose sum is σ = 53014749225984. Its totient is φ = 5405378869248.

The previous prime is 20330211210017. The next prime is 20330211210073. The reversal of 20330211210030 is 3001211203302.

20330211210030 is a `hidden beast` number, since 20 + 330 + 211 + 2 + 100 + 3 + 0 = 666.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 20330211209985 and 20330211210012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 101828062 + ... + 102027518.

It is an arithmetic number, because the mean of its divisors is an integer number (552236971104).

Almost surely, 2^{20330211210030} is an apocalyptic number.

20330211210030 is an abundant number, since it is smaller than the sum of its proper divisors (32684538015954).

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

20330211210030 is a wasteful number, since it uses less digits than its factorization.

20330211210030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202810 (or 202807 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 20330211210030 its reverse (3001211203302), we get a palindrome (23331422413332).

The spelling of 20330211210030 in words is "twenty trillion, three hundred thirty billion, two hundred eleven million, two hundred ten thousand, thirty".