10213210097 has 2 divisors, whose sum is σ = 10213210098. Its totient is φ = 10213210096.

The previous prime is 10213210093. The next prime is 10213210127. The reversal of 10213210097 is 79001231201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7632468496 + 2580741601 = 87364^2 + 50801^2 .

It is an emirp because it is prime and its reverse (79001231201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10213210097 - 2² = 10213210093 is a prime.

It is not a weakly prime, because it can be changed into another prime (10213210093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5106605048 + 5106605049.

It is an arithmetic number, because the mean of its divisors is an integer number (5106605049).

Almost surely, 2^10213210097 is an apocalyptic number.

It is an amenable number.

10213210097 is a deficient number, since it is larger than the sum of its proper divisors (1).

10213210097 is an equidigital number, since it uses as much as digits as its factorization.

10213210097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 26.

Adding to 10213210097 its reverse (79001231201), we get a palindrome (89214441298).

The spelling of 10213210097 in words is "ten billion, two hundred thirteen million, two hundred ten thousand, ninety-seven".