52103271 has 16 divisors (see below), whose sum is σ = 76527360. Its totient is φ = 31269120.

The previous prime is 52103243. The next prime is 52103291. The reversal of 52103271 is 17230125.

It is not a de Polignac number, because 52103271 - 2¹⁰ = 52102247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52103231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4266 + ... + 11063.

It is an arithmetic number, because the mean of its divisors is an integer number (4782960).

Almost surely, 2^52103271 is an apocalyptic number.

52103271 is a deficient number, since it is larger than the sum of its proper divisors (24424089).

52103271 is a wasteful number, since it uses less digits than its factorization.

52103271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15446.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 52103271 is about 7218.2595547680. The cubic root of 52103271 is about 373.4980421360.

Adding to 52103271 its reverse (17230125), we get a palindrome (69333396).

The spelling of 52103271 in words is "fifty-two million, one hundred three thousand, two hundred seventy-one".