985103 has 4 divisors (see below), whose sum is σ = 1125840. Its totient is φ = 844368.

The previous prime is 985097. The next prime is 985109. The reversal of 985103 is 301589.

985103 is nontrivially palindromic in base 16.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 301589 = 191 ⋅1579.

It is an interprime number because it is at equal distance from previous prime (985097) and next prime (985109).

It is not a de Polignac number, because 985103 - 2⁸ = 984847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (985109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70358 + ... + 70371.

It is an arithmetic number, because the mean of its divisors is an integer number (281460).

2⁹⁸⁵¹⁰³ is an apocalyptic number.

985103 is a deficient number, since it is larger than the sum of its proper divisors (140737).

985103 is a wasteful number, since it uses less digits than its factorization.

985103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140736.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 985103 is about 992.5235513579. The cubic root of 985103 is about 99.5009469368.

The spelling of 985103 in words is "nine hundred eighty-five thousand, one hundred three".