2082135173 has 2 divisors, whose sum is σ = 2082135174. Its totient is φ = 2082135172.

The previous prime is 2082135161. The next prime is 2082135227. The reversal of 2082135173 is 3715312802.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1787429284 + 294705889 = 42278^2 + 17167^2 .

It is a cyclic number.

It is not a de Polignac number, because 2082135173 - 2¹⁰ = 2082134149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2082735173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1041067586 + 1041067587.

It is an arithmetic number, because the mean of its divisors is an integer number (1041067587).

Almost surely, 2^2082135173 is an apocalyptic number.

It is an amenable number.

2082135173 is a deficient number, since it is larger than the sum of its proper divisors (1).

2082135173 is an equidigital number, since it uses as much as digits as its factorization.

2082135173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 2082135173 is about 45630.4193822498. The cubic root of 2082135173 is about 1276.9374972858.

Adding to 2082135173 its reverse (3715312802), we get a palindrome (5797447975).

The spelling of 2082135173 in words is "two billion, eighty-two million, one hundred thirty-five thousand, one hundred seventy-three".