2103441041173 has 2 divisors, whose sum is σ = 2103441041174. Its totient is φ = 2103441041172.

The previous prime is 2103441041131. The next prime is 2103441041183. The reversal of 2103441041173 is 3711401443012.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2082067185969 + 21373855204 = 1442937^2 + 146198^2 .

It is a cyclic number.

It is not a de Polignac number, because 2103441041173 - 2⁹ = 2103441040661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2103441041183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051720520586 + 1051720520587.

It is an arithmetic number, because the mean of its divisors is an integer number (1051720520587).

Almost surely, 2^{2103441041173} is an apocalyptic number.

It is an amenable number.

2103441041173 is a deficient number, since it is larger than the sum of its proper divisors (1).

2103441041173 is an equidigital number, since it uses as much as digits as its factorization.

2103441041173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 31.

Adding to 2103441041173 its reverse (3711401443012), we get a palindrome (5814842484185).

The spelling of 2103441041173 in words is "two trillion, one hundred three billion, four hundred forty-one million, forty-one thousand, one hundred seventy-three".