100300331210197 has 2 divisors, whose sum is σ = 100300331210198. Its totient is φ = 100300331210196.

The previous prime is 100300331210141. The next prime is 100300331210263. The reversal of 100300331210197 is 791012133003001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 65859700929201 + 34440630280996 = 8115399^2 + 5868614^2 .

It is a cyclic number.

It is not a de Polignac number, because 100300331210197 - 2¹¹ = 100300331208149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100300331214197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50150165605098 + 50150165605099.

It is an arithmetic number, because the mean of its divisors is an integer number (50150165605099).

Almost surely, 2^{100300331210197} is an apocalyptic number.

It is an amenable number.

100300331210197 is a deficient number, since it is larger than the sum of its proper divisors (1).

100300331210197 is an equidigital number, since it uses as much as digits as its factorization.

100300331210197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3402, while the sum is 31.

Adding to 100300331210197 its reverse (791012133003001), we get a palindrome (891312464213198).

The spelling of 100300331210197 in words is "one hundred trillion, three hundred billion, three hundred thirty-one million, two hundred ten thousand, one hundred ninety-seven".