3133303 has 2 divisors, whose sum is σ = 3133304. Its totient is φ = 3133302.

The previous prime is 3133297. The next prime is 3133331. The reversal of 3133303 is 3033313.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3133303 - 2¹⁷ = 3002231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3134303) 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 as a sum of consecutive naturals, namely, 1566651 + 1566652.

It is an arithmetic number, because the mean of its divisors is an integer number (1566652).

Almost surely, 2^3133303 is an apocalyptic number.

3133303 is a deficient number, since it is larger than the sum of its proper divisors (1).

3133303 is an equidigital number, since it uses as much as digits as its factorization.

3133303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 243, while the sum is 16.

The square root of 3133303 is about 1770.1138381471. The cubic root of 3133303 is about 146.3302557051.

Adding to 3133303 its reverse (3033313), we get a palindrome (6166616).

The spelling of 3133303 in words is "three million, one hundred thirty-three thousand, three hundred three".