303125473 has 8 divisors (see below), whose sum is σ = 347255360. Its totient is φ = 259202160.

The previous prime is 303125467. The next prime is 303125477. The reversal of 303125473 is 374521303.

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

It is not a de Polignac number, because 303125473 - 2¹³ = 303117281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (303125477) 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, 48483 + ... + 54376.

It is an arithmetic number, because the mean of its divisors is an integer number (43406920).

Almost surely, 2^303125473 is an apocalyptic number.

It is an amenable number.

303125473 is a deficient number, since it is larger than the sum of its proper divisors (44129887).

303125473 is a wasteful number, since it uses less digits than its factorization.

303125473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103287.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 303125473 is about 17410.4989302432. The cubic root of 303125473 is about 671.7496949316.

Adding to 303125473 its reverse (374521303), we get a palindrome (677646776).

The spelling of 303125473 in words is "three hundred three million, one hundred twenty-five thousand, four hundred seventy-three".