10021201097 has 2 divisors, whose sum is σ = 10021201098. Its totient is φ = 10021201096.

The previous prime is 10021201087. The next prime is 10021201117. The reversal of 10021201097 is 79010212001.

10021201097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9316882576 + 704318521 = 96524^2 + 26539^2 .

It is a cyclic number.

It is not a de Polignac number, because 10021201097 - 2⁶ = 10021201033 is a prime.

It is not a weakly prime, because it can be changed into another prime (10021201037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010600548 + 5010600549.

It is an arithmetic number, because the mean of its divisors is an integer number (5010600549).

Almost surely, 2^10021201097 is an apocalyptic number.

It is an amenable number.

10021201097 is a deficient number, since it is larger than the sum of its proper divisors (1).

10021201097 is an equidigital number, since it uses as much as digits as its factorization.

10021201097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 23.

Adding to 10021201097 its reverse (79010212001), we get a palindrome (89031413098).

The spelling of 10021201097 in words is "ten billion, twenty-one million, two hundred one thousand, ninety-seven".