173434113 has 6 divisors (see below), whose sum is σ = 250515954. Its totient is φ = 115622736.

The previous prime is 173434103. The next prime is 173434139. The reversal of 173434113 is 311434371.

It can be written as a sum of positive squares in only one way, i.e., 150994944 + 22439169 = 12288^2 + 4737^2 .

It is not a de Polignac number, because 173434113 - 2⁴ = 173434097 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (173434103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9635220 + ... + 9635237.

It is an arithmetic number, because the mean of its divisors is an integer number (41752659).

Almost surely, 2^173434113 is an apocalyptic number.

It is an amenable number.

173434113 is a deficient number, since it is larger than the sum of its proper divisors (77081841).

173434113 is a wasteful number, since it uses less digits than its factorization.

173434113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19270463 (or 19270460 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 173434113 is about 13169.4385985128. The cubic root of 173434113 is about 557.6711458837.

Adding to 173434113 its reverse (311434371), we get a palindrome (484868484).

The spelling of 173434113 in words is "one hundred seventy-three million, four hundred thirty-four thousand, one hundred thirteen".