197020741116967 has 2 divisors, whose sum is σ = 197020741116968. Its totient is φ = 197020741116966.

The previous prime is 197020741116949. The next prime is 197020741117027. The reversal of 197020741116967 is 769611147020791.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 197020741116967 - 2³⁹ = 196470985303079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (197020741216967) 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, 98510370558483 + 98510370558484.

It is an arithmetic number, because the mean of its divisors is an integer number (98510370558484).

Almost surely, 2^{197020741116967} is an apocalyptic number.

197020741116967 is a deficient number, since it is larger than the sum of its proper divisors (1).

197020741116967 is an equidigital number, since it uses as much as digits as its factorization.

197020741116967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8001504, while the sum is 61.

The spelling of 197020741116967 in words is "one hundred ninety-seven trillion, twenty billion, seven hundred forty-one million, one hundred sixteen thousand, nine hundred sixty-seven".