1050303 has 8 divisors (see below), whose sum is σ = 1420416. Its totient is φ = 690200.

The previous prime is 1050281. The next prime is 1050307. The reversal of 1050303 is 3030501.

It is a happy number.

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 1050303 - 2⁶ = 1050239 is a prime.

It is a super-2 number, since 2×1050303² = 2206272783618, which contains 22 as substring.

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

1050303 is a modest number, since divided by 303 gives 105 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050307) 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, 2253 + ... + 2678.

It is an arithmetic number, because the mean of its divisors is an integer number (177552).

2^1050303 is an apocalyptic number.

1050303 is a deficient number, since it is larger than the sum of its proper divisors (370113).

1050303 is an equidigital number, since it uses as much as digits as its factorization.

1050303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5005.

The product of its (nonzero) digits is 45, while the sum is 12.

The square root of 1050303 is about 1024.8429147923. The cubic root of 1050303 is about 101.6494115062.

Adding to 1050303 its reverse (3030501), we get a palindrome (4080804).

The spelling of 1050303 in words is "one million, fifty thousand, three hundred three".