171053 has 2 divisors, whose sum is σ = 171054. Its totient is φ = 171052.

The previous prime is 171049. The next prime is 171077. The reversal of 171053 is 350171.

171053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 170569 + 484 = 413^2 + 22^2 .

It is a cyclic number.

It is not a de Polignac number, because 171053 - 2² = 171049 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (171023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85526 + 85527.

It is an arithmetic number, because the mean of its divisors is an integer number (85527).

2¹⁷¹⁰⁵³ is an apocalyptic number.

It is an amenable number.

171053 is a deficient number, since it is larger than the sum of its proper divisors (1).

171053 is an equidigital number, since it uses as much as digits as its factorization.

171053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105, while the sum is 17.

The square root of 171053 is about 413.5855413333. The cubic root of 171053 is about 55.5107248705.

It can be divided in two parts, 17105 and 3, that multiplied together give a palindrome (51315).

The spelling of 171053 in words is "one hundred seventy-one thousand, fifty-three".