200020300212103 has 4 divisors (see below), whose sum is σ = 228594628813840. Its totient is φ = 171445971610368.

The previous prime is 200020300212097. The next prime is 200020300212163. The reversal of 200020300212103 is 301212003020002.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 200020300212103 - 2³⁷ = 199882861258631 is a prime.

It is a super-2 number, since 2×200020300212103² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200020300212163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14287164300858 + ... + 14287164300871.

It is an arithmetic number, because the mean of its divisors is an integer number (57148657203460).

Almost surely, 2^{200020300212103} is an apocalyptic number.

200020300212103 is a deficient number, since it is larger than the sum of its proper divisors (28574328601737).

200020300212103 is an equidigital number, since it uses as much as digits as its factorization.

200020300212103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28574328601736.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 200020300212103 its reverse (301212003020002), we get a palindrome (501232303232105).

The spelling of 200020300212103 in words is "two hundred trillion, twenty billion, three hundred million, two hundred twelve thousand, one hundred three".