210103202200201 has 4 divisors (see below), whose sum is σ = 212981328257812. Its totient is φ = 207225076142592.

The previous prime is 210103202200183. The next prime is 210103202200211. The reversal of 210103202200201 is 102002202301012.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 135078415160976 + 75024787039225 = 11622324^2 + 8661685^2 .

It is a cyclic number.

It is not a de Polignac number, because 210103202200201 - 2³⁹ = 209553446386313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210103202200211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1439063028696 + ... + 1439063028841.

It is an arithmetic number, because the mean of its divisors is an integer number (53245332064453).

Almost surely, 2^{210103202200201} is an apocalyptic number.

It is an amenable number.

210103202200201 is a deficient number, since it is larger than the sum of its proper divisors (2878126057611).

210103202200201 is an equidigital number, since it uses as much as digits as its factorization.

210103202200201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2878126057610.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 210103202200201 its reverse (102002202301012), we get a palindrome (312105404501213).

The spelling of 210103202200201 in words is "two hundred ten trillion, one hundred three billion, two hundred two million, two hundred thousand, two hundred one".