52103 has 2 divisors, whose sum is σ = 52104. Its totient is φ = 52102.

The previous prime is 52081. The next prime is 52121. The reversal of 52103 is 30125.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52103 is a prime.

It is a Sophie Germain prime.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a nialpdrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26051 + 26052.

It is an arithmetic number, because the mean of its divisors is an integer number (26052).

2⁵²¹⁰³ is an apocalyptic number.

52103 is a deficient number, since it is larger than the sum of its proper divisors (1).

52103 is an equidigital number, since it uses as much as digits as its factorization.

52103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30, while the sum is 11.

The square root of 52103 is about 228.2608157350. The cubic root of 52103 is about 37.3497394588.

Adding to 52103 its reverse (30125), we get a palindrome (82228).

It can be divided in two parts, 52 and 103, that multiplied together give a triangular number (5356 = T₁₀₃).

The spelling of 52103 in words is "fifty-two thousand, one hundred three".