102303202100201 has 2 divisors, whose sum is σ = 102303202100202. Its totient is φ = 102303202100200.

The previous prime is 102303202100161. The next prime is 102303202100207. The reversal of 102303202100201 is 102001202303201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96540921874576 + 5762280225625 = 9825524^2 + 2400475^2 .

It is an emirp because it is prime and its reverse (102001202303201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102303202100201 - 2⁴⁶ = 31934457922537 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 102303202100201.

It is not a weakly prime, because it can be changed into another prime (102303202100207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51151601050100 + 51151601050101.

It is an arithmetic number, because the mean of its divisors is an integer number (51151601050101).

Almost surely, 2^{102303202100201} is an apocalyptic number.

It is an amenable number.

102303202100201 is a deficient number, since it is larger than the sum of its proper divisors (1).

102303202100201 is an equidigital number, since it uses as much as digits as its factorization.

102303202100201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 102303202100201 its reverse (102001202303201), we get a palindrome (204304404403402).

The spelling of 102303202100201 in words is "one hundred two trillion, three hundred three billion, two hundred two million, one hundred thousand, two hundred one".