1026103 has 8 divisors (see below), whose sum is σ = 1170288. Its totient is φ = 891264.

The previous prime is 1026101. The next prime is 1026119. The reversal of 1026103 is 3016201.

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 1026103 - 2¹ = 1026101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1026101) 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, 2101 + ... + 2542.

It is an arithmetic number, because the mean of its divisors is an integer number (146286).

2^1026103 is an apocalyptic number.

1026103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1026103 is a deficient number, since it is larger than the sum of its proper divisors (144185).

1026103 is a wasteful number, since it uses less digits than its factorization.

1026103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4673.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1026103 is about 1012.9674229707. The cubic root of 1026103 is about 100.8626371736.

The spelling of 1026103 in words is "one million, twenty-six thousand, one hundred three".