100112002001197 has 2 divisors, whose sum is σ = 100112002001198. Its totient is φ = 100112002001196.

The previous prime is 100112002001173. The next prime is 100112002001267. The reversal of 100112002001197 is 791100200211001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 63135642290436 + 36976359710761 = 7945794^2 + 6080819^2 .

It is a cyclic number.

It is not a de Polignac number, because 100112002001197 - 2³⁹ = 99562246187309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100112002002197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50056001000598 + 50056001000599.

It is an arithmetic number, because the mean of its divisors is an integer number (50056001000599).

Almost surely, 2^{100112002001197} is an apocalyptic number.

It is an amenable number.

100112002001197 is a deficient number, since it is larger than the sum of its proper divisors (1).

100112002001197 is an equidigital number, since it uses as much as digits as its factorization.

100112002001197 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 25.

Adding to 100112002001197 its reverse (791100200211001), we get a palindrome (891212202212198).

The spelling of 100112002001197 in words is "one hundred trillion, one hundred twelve billion, two million, one thousand, one hundred ninety-seven".