1032103 has 4 divisors (see below), whose sum is σ = 1036840. Its totient is φ = 1027368.

The previous prime is 1032071. The next prime is 1032107. The reversal of 1032103 is 3012301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3012301 = 31 ⋅97171.

It is a cyclic number.

It is not a de Polignac number, because 1032103 - 2⁵ = 1032071 is a prime.

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

It is a Duffinian number.

1032103 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 1032103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1032107) 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, 2025 + ... + 2482.

It is an arithmetic number, because the mean of its divisors is an integer number (259210).

2^1032103 is an apocalyptic number.

1032103 is a deficient number, since it is larger than the sum of its proper divisors (4737).

1032103 is an equidigital number, since it uses as much as digits as its factorization.

1032103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4736.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 1032103 is about 1015.9247019342. The cubic root of 1032103 is about 101.0588488204.

Adding to 1032103 its reverse (3012301), we get a palindrome (4044404).

The spelling of 1032103 in words is "one million, thirty-two thousand, one hundred three".