1082103 has 16 divisors (see below), whose sum is σ = 1592832. Its totient is φ = 653400.

The previous prime is 1082099. The next prime is 1082129. The reversal of 1082103 is 3012801.

It is a happy number.

It is not a de Polignac number, because 1082103 - 2² = 1082099 is a prime.

It is a hoax number, since the sum of its digits (15) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1082143) 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, 3858 + ... + 4128.

It is an arithmetic number, because the mean of its divisors is an integer number (99552).

2^1082103 is an apocalyptic number.

1082103 is a deficient number, since it is larger than the sum of its proper divisors (510729).

1082103 is an equidigital number, since it uses as much as digits as its factorization.

1082103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307 (or 285 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1082103 is about 1040.2417988141. The cubic root of 1082103 is about 102.6651076861.

Adding to 1082103 its reverse (3012801), we get a palindrome (4094904).

It can be divided in two parts, 108 and 2103, that added together give a triangular number (2211 = T₆₆).

The spelling of 1082103 in words is "one million, eighty-two thousand, one hundred three".