200310130100020 has 12 divisors (see below), whose sum is σ = 420651273210084. Its totient is φ = 80124052040000.

The previous prime is 200310130100009. The next prime is 200310130100071. The reversal of 200310130100020 is 20001031013002.

It can be written as a sum of positive squares in 2 ways, for example, as 45716367686544 + 154593762413476 = 6761388^2 + 12433574^2 .

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, 5007753252481 + ... + 5007753252520.

It is an arithmetic number, because the mean of its divisors is an integer number (35054272767507).

Almost surely, 2^{200310130100020} is an apocalyptic number.

200310130100020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200310130100020 is an abundant number, since it is smaller than the sum of its proper divisors (220341143110064).

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

200310130100020 is a wasteful number, since it uses less digits than its factorization.

200310130100020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10015506505010 (or 10015506505008 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 200310130100020 its reverse (20001031013002), we get a palindrome (220311161113022).

The spelling of 200310130100020 in words is "two hundred trillion, three hundred ten billion, one hundred thirty million, one hundred thousand, twenty".