201002213032097 has 2 divisors, whose sum is σ = 201002213032098. Its totient is φ = 201002213032096.

The previous prime is 201002213032051. The next prime is 201002213032157. The reversal of 201002213032097 is 790230312200102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 189089560968256 + 11912652063841 = 13750984^2 + 3451471^2 .

It is a cyclic number.

It is not a de Polignac number, because 201002213032097 - 2⁴⁶ = 130633468854433 is a prime.

It is not a weakly prime, because it can be changed into another prime (201002213032037) 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, 100501106516048 + 100501106516049.

It is an arithmetic number, because the mean of its divisors is an integer number (100501106516049).

Almost surely, 2^{201002213032097} is an apocalyptic number.

It is an amenable number.

201002213032097 is a deficient number, since it is larger than the sum of its proper divisors (1).

201002213032097 is an equidigital number, since it uses as much as digits as its factorization.

201002213032097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 32.

Adding to 201002213032097 its reverse (790230312200102), we get a palindrome (991232525232199).

The spelling of 201002213032097 in words is "two hundred one trillion, two billion, two hundred thirteen million, thirty-two thousand, ninety-seven".