200001000100103 has 2 divisors, whose sum is σ = 200001000100104. Its totient is φ = 200001000100102.

The previous prime is 200001000100049. The next prime is 200001000100117. The reversal of 200001000100103 is 301001000100002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200001000100103 - 2²⁴ = 200000983322887 is a prime.

It is a super-2 number, since 2×200001000100103² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200001000100703) by changing a digit.

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 as a sum of consecutive naturals, namely, 100000500050051 + 100000500050052.

It is an arithmetic number, because the mean of its divisors is an integer number (100000500050052).

Almost surely, 2^{200001000100103} is an apocalyptic number.

200001000100103 is a deficient number, since it is larger than the sum of its proper divisors (1).

200001000100103 is an equidigital number, since it uses as much as digits as its factorization.

200001000100103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6, while the sum is 8.

Adding to 200001000100103 its reverse (301001000100002), we get a palindrome (501002000200105).

The spelling of 200001000100103 in words is "two hundred trillion, one billion, one hundred thousand, one hundred three".