100102000200997 has 2 divisors, whose sum is σ = 100102000200998. Its totient is φ = 100102000200996.

The previous prime is 100102000200959. The next prime is 100102000201043. The reversal of 100102000200997 is 799002000201001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 69028945589956 + 31073054611041 = 8308366^2 + 5574321^2 .

It is a cyclic number.

It is not a de Polignac number, because 100102000200997 - 2¹⁵ = 100102000168229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100102000200907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50051000100498 + 50051000100499.

It is an arithmetic number, because the mean of its divisors is an integer number (50051000100499).

Almost surely, 2^{100102000200997} is an apocalyptic number.

It is an amenable number.

100102000200997 is a deficient number, since it is larger than the sum of its proper divisors (1).

100102000200997 is an equidigital number, since it uses as much as digits as its factorization.

100102000200997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 31.

Adding to 100102000200997 its reverse (799002000201001), we get a palindrome (899104000401998).

The spelling of 100102000200997 in words is "one hundred trillion, one hundred two billion, two hundred thousand, nine hundred ninety-seven".