852103 has 8 divisors (see below), whose sum is σ = 997920. Its totient is φ = 712320.

The previous prime is 852101. The next prime is 852121. The reversal of 852103 is 301258.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 852103 - 2¹ = 852101 is a prime.

It is an Ulam number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (852101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1198 + ... + 1771.

It is an arithmetic number, because the mean of its divisors is an integer number (124740).

2⁸⁵²¹⁰³ is an apocalyptic number.

852103 is a deficient number, since it is larger than the sum of its proper divisors (145817).

852103 is a wasteful number, since it uses less digits than its factorization.

852103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3017.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 852103 is about 923.0942530425. The cubic root of 852103 is about 94.8048811483.

The spelling of 852103 in words is "eight hundred fifty-two thousand, one hundred three".