100200200200097 has 2 divisors, whose sum is σ = 100200200200098. Its totient is φ = 100200200200096.

The previous prime is 100200200200031. The next prime is 100200200200103. The reversal of 100200200200097 is 790002002002001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 68034106461841 + 32166093738256 = 8248279^2 + 5671516^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100200200200097 is a prime.

It is not a weakly prime, because it can be changed into another prime (100200200200897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50100100100048 + 50100100100049.

It is an arithmetic number, because the mean of its divisors is an integer number (50100100100049).

Almost surely, 2^{100200200200097} is an apocalyptic number.

It is an amenable number.

100200200200097 is a deficient number, since it is larger than the sum of its proper divisors (1).

100200200200097 is an equidigital number, since it uses as much as digits as its factorization.

100200200200097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 23.

Adding to 100200200200097 its reverse (790002002002001), we get a palindrome (890202202202098).

The spelling of 100200200200097 in words is "one hundred trillion, two hundred billion, two hundred million, two hundred thousand, ninety-seven".