4128303 has 8 divisors (see below), whose sum is σ = 5574400. Its totient is φ = 2717208.

The previous prime is 4128287. The next prime is 4128307. The reversal of 4128303 is 3038214.

It is a happy number.

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

It is not a de Polignac number, because 4128303 - 2⁴ = 4128287 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4128303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4128307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8473 + ... + 8946.

It is an arithmetic number, because the mean of its divisors is an integer number (696800).

Almost surely, 2^4128303 is an apocalyptic number.

4128303 is a deficient number, since it is larger than the sum of its proper divisors (1446097).

4128303 is a wasteful number, since it uses less digits than its factorization.

4128303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17501.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 4128303 is about 2031.8225808372. The cubic root of 4128303 is about 160.4195110832.

The spelling of 4128303 in words is "four million, one hundred twenty-eight thousand, three hundred three".