110000211173 has 2 divisors, whose sum is σ = 110000211174. Its totient is φ = 110000211172.

The previous prime is 110000211161. The next prime is 110000211227. The reversal of 110000211173 is 371112000011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102593371204 + 7406839969 = 320302^2 + 86063^2 .

It is a cyclic number.

It is not a de Polignac number, because 110000211173 - 2⁴ = 110000211157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110000211473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55000105586 + 55000105587.

It is an arithmetic number, because the mean of its divisors is an integer number (55000105587).

Almost surely, 2^110000211173 is an apocalyptic number.

It is an amenable number.

110000211173 is a deficient number, since it is larger than the sum of its proper divisors (1).

110000211173 is an equidigital number, since it uses as much as digits as its factorization.

110000211173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42, while the sum is 17.

Adding to 110000211173 its reverse (371112000011), we get a palindrome (481112211184).

The spelling of 110000211173 in words is "one hundred ten billion, two hundred eleven thousand, one hundred seventy-three".