200010101010103 has 4 divisors (see below), whose sum is σ = 201990399040008. Its totient is φ = 198029802980200.

The previous prime is 200010101010101. The next prime is 200010101010163. The reversal of 200010101010103 is 301010101010002.

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

It is a cyclic number.

It is not a de Polignac number, because 200010101010103 - 2¹ = 200010101010101 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200010101010103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200010101010101) 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, 990149014801 + ... + 990149015002.

It is an arithmetic number, because the mean of its divisors is an integer number (50497599760002).

Almost surely, 2^{200010101010103} is an apocalyptic number.

200010101010103 is a deficient number, since it is larger than the sum of its proper divisors (1980298029905).

200010101010103 is a wasteful number, since it uses less digits than its factorization.

200010101010103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1980298029904.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 200010101010103 its reverse (301010101010002), we get a palindrome (501020202020105).

The spelling of 200010101010103 in words is "two hundred trillion, ten billion, one hundred one million, ten thousand, one hundred three".