1038103 has 8 divisors (see below), whose sum is σ = 1192320. Its totient is φ = 893880.

The previous prime is 1038077. The next prime is 1038119. The reversal of 1038103 is 3018301.

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

It is a cyclic number.

It is not a de Polignac number, because 1038103 - 2¹⁷ = 907031 is a prime.

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

It is a Duffinian number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1038143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2275 + ... + 2692.

It is an arithmetic number, because the mean of its divisors is an integer number (149040).

2^1038103 is an apocalyptic number.

1038103 is a deficient number, since it is larger than the sum of its proper divisors (154217).

1038103 is a wasteful number, since it uses less digits than its factorization.

1038103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4997.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1038103 is about 1018.8733974346. The cubic root of 1038103 is about 101.2543014989.

The spelling of 1038103 in words is "one million, thirty-eight thousand, one hundred three".