1126103 has 8 divisors (see below), whose sum is σ = 1282176. Its totient is φ = 979000.

The previous prime is 1126093. The next prime is 1126159. The reversal of 1126103 is 3016211.

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

It is not a de Polignac number, because 1126103 - 2¹⁶ = 1060567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126703) 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, 1973 + ... + 2478.

It is an arithmetic number, because the mean of its divisors is an integer number (160272).

2^1126103 is an apocalyptic number.

1126103 is a deficient number, since it is larger than the sum of its proper divisors (156073).

1126103 is a wasteful number, since it uses less digits than its factorization.

1126103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4485.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1126103 is about 1061.1800035809. The cubic root of 1126103 is about 104.0381701606.

The spelling of 1126103 in words is "one million, one hundred twenty-six thousand, one hundred three".