20301302013210 has 48 divisors (see below), whose sum is σ = 52787456981064. Its totient is φ = 5413262921856.

The previous prime is 20301302013163. The next prime is 20301302013227. The reversal of 20301302013210 is 1231020310302.

20301302013210 is a `hidden beast` number, since 20 + 301 + 3 + 0 + 20 + 1 + 321 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 5816571827049 + 14484730186161 = 2411757^2 + 3805881^2 .

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

It is a Curzon 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 23 ways as a sum of consecutive naturals, for example, 7526257 + ... + 9861396.

Almost surely, 2^{20301302013210} is an apocalyptic number.

20301302013210 is an abundant number, since it is smaller than the sum of its proper divisors (32486154967854).

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

20301302013210 is a wasteful number, since it uses less digits than its factorization.

20301302013210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17400639 (or 17400636 counting only the distinct ones).

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

Adding to 20301302013210 its reverse (1231020310302), we get a palindrome (21532322323512).

The spelling of 20301302013210 in words is "twenty trillion, three hundred one billion, three hundred two million, thirteen thousand, two hundred ten".