1083703 has 4 divisors (see below), whose sum is σ = 1140760. Its totient is φ = 1026648.

The previous prime is 1083689. The next prime is 1083707. The reversal of 1083703 is 3073801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3073801 = 19 ⋅161779.

It is a cyclic number.

It is not a de Polignac number, because 1083703 - 2⁹ = 1083191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1083707) 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, 28500 + ... + 28537.

It is an arithmetic number, because the mean of its divisors is an integer number (285190).

2^1083703 is an apocalyptic number.

1083703 is a deficient number, since it is larger than the sum of its proper divisors (57057).

1083703 is an equidigital number, since it uses as much as digits as its factorization.

1083703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57056.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 1083703 is about 1041.0105667091. The cubic root of 1083703 is about 102.7156830559.

Subtracting from 1083703 its sum of digits (22), we obtain a square (1083681 = 1041²).

The spelling of 1083703 in words is "one million, eighty-three thousand, seven hundred three".