100001000010097 has 2 divisors, whose sum is σ = 100001000010098. Its totient is φ = 100001000010096.

The previous prime is 100001000010077. The next prime is 100001000010127. The reversal of 100001000010097 is 790010000100001.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86165010465121 + 13835989544976 = 9282511^2 + 3719676^2 .

It is a cyclic number.

It is not a de Polignac number, because 100001000010097 - 2³¹ = 99998852526449 is a prime.

It is not a weakly prime, because it can be changed into another prime (100001000010007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50000500005048 + 50000500005049.

It is an arithmetic number, because the mean of its divisors is an integer number (50000500005049).

Almost surely, 2^{100001000010097} is an apocalyptic number.

It is an amenable number.

100001000010097 is a deficient number, since it is larger than the sum of its proper divisors (1).

100001000010097 is an equidigital number, since it uses as much as digits as its factorization.

100001000010097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63, while the sum is 19.

Adding to 100001000010097 its reverse (790010000100001), we get a palindrome (890011000110098).

The spelling of 100001000010097 in words is "one hundred trillion, one billion, ten thousand, ninety-seven".