133413003 has 12 divisors (see below), whose sum is σ = 202850440. Its totient is φ = 84260736.

The previous prime is 133412977. The next prime is 133413011. The reversal of 133413003 is 300314331.

It is not a de Polignac number, because 133413003 - 2¹² = 133408907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133413023) 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 11 ways as a sum of consecutive naturals, for example, 389926 + ... + 390267.

Almost surely, 2^133413003 is an apocalyptic number.

133413003 is a deficient number, since it is larger than the sum of its proper divisors (69437437).

133413003 is a wasteful number, since it uses less digits than its factorization.

133413003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 780218 (or 780215 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 133413003 is about 11550.4546663757. The cubic root of 133413003 is about 510.9746873643.

Adding to 133413003 its reverse (300314331), we get a palindrome (433727334).

The spelling of 133413003 in words is "one hundred thirty-three million, four hundred thirteen thousand, three".