3125303 has 4 divisors (see below), whose sum is σ = 3135480. Its totient is φ = 3115128.

The previous prime is 3125299. The next prime is 3125323. The reversal of 3125303 is 3035213.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3035213 = 47 ⋅64579.

It is a cyclic number.

It is not a de Polignac number, because 3125303 - 2² = 3125299 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 (3125323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4613 + ... + 5246.

It is an arithmetic number, because the mean of its divisors is an integer number (783870).

Almost surely, 2^3125303 is an apocalyptic number.

3125303 is a deficient number, since it is larger than the sum of its proper divisors (10177).

3125303 is an equidigital number, since it uses as much as digits as its factorization.

3125303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10176.

The product of its (nonzero) digits is 270, while the sum is 17.

The square root of 3125303 is about 1767.8526522309. The cubic root of 3125303 is about 146.2056119706.

The spelling of 3125303 in words is "three million, one hundred twenty-five thousand, three hundred three".