105273080897 has 2 divisors, whose sum is σ = 105273080898. Its totient is φ = 105273080896.

The previous prime is 105273080851. The next prime is 105273080923. The reversal of 105273080897 is 798080372501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85231299136 + 20041781761 = 291944^2 + 141569^2 .

It is a cyclic number.

It is not a de Polignac number, because 105273080897 - 2¹⁸ = 105272818753 is a prime.

It is a super-2 number, since 2×105273080897² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105273082897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52636540448 + 52636540449.

It is an arithmetic number, because the mean of its divisors is an integer number (52636540449).

Almost surely, 2^105273080897 is an apocalyptic number.

It is an amenable number.

105273080897 is a deficient number, since it is larger than the sum of its proper divisors (1).

105273080897 is an equidigital number, since it uses as much as digits as its factorization.

105273080897 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 846720, while the sum is 50.

The spelling of 105273080897 in words is "one hundred five billion, two hundred seventy-three million, eighty thousand, eight hundred ninety-seven".