1090303 has 2 divisors, whose sum is σ = 1090304. Its totient is φ = 1090302.

The previous prime is 1090273. The next prime is 1090333. The reversal of 1090303 is 3030901.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (1090273) and next prime (1090333).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1090303 is a prime.

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

1090303 is a modest number, since divided by 303 gives 109 as remainder.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1090333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 545151 + 545152.

It is an arithmetic number, because the mean of its divisors is an integer number (545152).

2^1090303 is an apocalyptic number.

1090303 is a deficient number, since it is larger than the sum of its proper divisors (1).

1090303 is an equidigital number, since it uses as much as digits as its factorization.

1090303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81, while the sum is 16.

The square root of 1090303 is about 1044.1757514901. The cubic root of 1090303 is about 102.9237818644.

The spelling of 1090303 in words is "one million, ninety thousand, three hundred three".