101201202097 has 2 divisors, whose sum is σ = 101201202098. Its totient is φ = 101201202096.

The previous prime is 101201202077. The next prime is 101201202133. The reversal of 101201202097 is 790202102101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100432581921 + 768620176 = 316911^2 + 27724^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101201202097 is a prime.

It is not a weakly prime, because it can be changed into another prime (101201202077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50600601048 + 50600601049.

It is an arithmetic number, because the mean of its divisors is an integer number (50600601049).

Almost surely, 2^101201202097 is an apocalyptic number.

It is an amenable number.

101201202097 is a deficient number, since it is larger than the sum of its proper divisors (1).

101201202097 is an equidigital number, since it uses as much as digits as its factorization.

101201202097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 25.

Adding to 101201202097 its reverse (790202102101), we get a palindrome (891403304198).

The spelling of 101201202097 in words is "one hundred one billion, two hundred one million, two hundred two thousand, ninety-seven".