100668848297 has 2 divisors, whose sum is σ = 100668848298. Its totient is φ = 100668848296.

The previous prime is 100668848279. The next prime is 100668848309. The reversal of 100668848297 is 792848866001.

Together with previous prime (100668848279) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 78006255616 + 22662592681 = 279296^2 + 150541^2 .

It is a cyclic number.

It is not a de Polignac number, because 100668848297 - 2¹⁶ = 100668782761 is a prime.

It is not a weakly prime, because it can be changed into another prime (100668847297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50334424148 + 50334424149.

It is an arithmetic number, because the mean of its divisors is an integer number (50334424149).

Almost surely, 2^100668848297 is an apocalyptic number.

It is an amenable number.

100668848297 is a deficient number, since it is larger than the sum of its proper divisors (1).

100668848297 is an equidigital number, since it uses as much as digits as its factorization.

100668848297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9289728, while the sum is 59.

The spelling of 100668848297 in words is "one hundred billion, six hundred sixty-eight million, eight hundred forty-eight thousand, two hundred ninety-seven".