110212130312897 has 2 divisors, whose sum is σ = 110212130312898. Its totient is φ = 110212130312896.

The previous prime is 110212130312777. The next prime is 110212130312957. The reversal of 110212130312897 is 798213031212011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 61627382796721 + 48584747516176 = 7850311^2 + 6970276^2 .

It is an emirp because it is prime and its reverse (798213031212011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 110212130312897 - 2³⁴ = 110194950443713 is a prime.

It is not a weakly prime, because it can be changed into another prime (110212130312197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55106065156448 + 55106065156449.

It is an arithmetic number, because the mean of its divisors is an integer number (55106065156449).

Almost surely, 2^{110212130312897} is an apocalyptic number.

It is an amenable number.

110212130312897 is a deficient number, since it is larger than the sum of its proper divisors (1).

110212130312897 is an equidigital number, since it uses as much as digits as its factorization.

110212130312897 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 41.

The spelling of 110212130312897 in words is "one hundred ten trillion, two hundred twelve billion, one hundred thirty million, three hundred twelve thousand, eight hundred ninety-seven".