110101030112197 has 2 divisors, whose sum is σ = 110101030112198. Its totient is φ = 110101030112196.

The previous prime is 110101030112179. The next prime is 110101030112231. The reversal of 110101030112197 is 791211030101011.

Together with previous prime (110101030112179) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101661766900516 + 8439263211681 = 10082746^2 + 2905041^2 .

It is a cyclic number.

It is not a de Polignac number, because 110101030112197 - 2²⁷ = 110100895894469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110101030112167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55050515056098 + 55050515056099.

It is an arithmetic number, because the mean of its divisors is an integer number (55050515056099).

Almost surely, 2^{110101030112197} is an apocalyptic number.

It is an amenable number.

110101030112197 is a deficient number, since it is larger than the sum of its proper divisors (1).

110101030112197 is an equidigital number, since it uses as much as digits as its factorization.

110101030112197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378, while the sum is 28.

The spelling of 110101030112197 in words is "one hundred ten trillion, one hundred one billion, thirty million, one hundred twelve thousand, one hundred ninety-seven".