133302404 has 12 divisors (see below), whose sum is σ = 245557200. Its totient is φ = 63143208.

The previous prime is 133302359. The next prime is 133302409. The reversal of 133302404 is 404203331.

It is not an unprimeable number, because it can be changed into a prime (133302409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 876914 + ... + 877065.

It is an arithmetic number, because the mean of its divisors is an integer number (20463100).

Almost surely, 2^133302404 is an apocalyptic number.

It is an amenable number.

133302404 is a deficient number, since it is larger than the sum of its proper divisors (112254796).

133302404 is a wasteful number, since it uses less digits than its factorization.

133302404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1754002 (or 1754000 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 133302404 is about 11545.6660266959. Note that the first 3 decimals coincide. The cubic root of 133302404 is about 510.8334494744.

Adding to 133302404 its reverse (404203331), we get a palindrome (537505735).

The spelling of 133302404 in words is "one hundred thirty-three million, three hundred two thousand, four hundred four".