375303 has 4 divisors (see below), whose sum is σ = 500408. Its totient is φ = 250200.

The previous prime is 375283. The next prime is 375311. The reversal of 375303 is 303573.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 375303 - 2¹⁸ = 113159 is a prime.

It is a D-number.

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 375303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (375373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62548 + ... + 62553.

It is an arithmetic number, because the mean of its divisors is an integer number (125102).

2³⁷⁵³⁰³ is an apocalyptic number.

375303 is a deficient number, since it is larger than the sum of its proper divisors (125105).

375303 is a wasteful number, since it uses less digits than its factorization.

375303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125104.

The product of its (nonzero) digits is 945, while the sum is 21.

The square root of 375303 is about 612.6197842055. The cubic root of 375303 is about 72.1318955809.

Adding to 375303 its reverse (303573), we get a palindrome (678876).

The spelling of 375303 in words is "three hundred seventy-five thousand, three hundred three".