10100202097 has 2 divisors, whose sum is σ = 10100202098. Its totient is φ = 10100202096.

The previous prime is 10100202089. The next prime is 10100202121. The reversal of 10100202097 is 79020200101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5547866256 + 4552335841 = 74484^2 + 67471^2 .

It is a cyclic number.

It is not a de Polignac number, because 10100202097 - 2³ = 10100202089 is a prime.

It is not a weakly prime, because it can be changed into another prime (10100202397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050101048 + 5050101049.

It is an arithmetic number, because the mean of its divisors is an integer number (5050101049).

Almost surely, 2^10100202097 is an apocalyptic number.

It is an amenable number.

10100202097 is a deficient number, since it is larger than the sum of its proper divisors (1).

10100202097 is an equidigital number, since it uses as much as digits as its factorization.

10100202097 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 22.

Adding to 10100202097 its reverse (79020200101), we get a palindrome (89120402198).

The spelling of 10100202097 in words is "ten billion, one hundred million, two hundred two thousand, ninety-seven".