100210002097 has 2 divisors, whose sum is σ = 100210002098. Its totient is φ = 100210002096.

The previous prime is 100210002089. The next prime is 100210002133. The reversal of 100210002097 is 790200012001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84736881216 + 15473120881 = 291096^2 + 124391^2 .

It is a cyclic number.

It is not a de Polignac number, because 100210002097 - 2³ = 100210002089 is a prime.

It is not a weakly prime, because it can be changed into another prime (100210002037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50105001048 + 50105001049.

It is an arithmetic number, because the mean of its divisors is an integer number (50105001049).

Almost surely, 2^100210002097 is an apocalyptic number.

It is an amenable number.

100210002097 is a deficient number, since it is larger than the sum of its proper divisors (1).

100210002097 is an equidigital number, since it uses as much as digits as its factorization.

100210002097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 22.

Adding to 100210002097 its reverse (790200012001), we get a palindrome (890410014098).

The spelling of 100210002097 in words is "one hundred billion, two hundred ten million, two thousand, ninety-seven".