133021330331404 has 12 divisors (see below), whose sum is σ = 232810683956704. Its totient is φ = 66503992058064.

The previous prime is 133021330331353. The next prime is 133021330331423. The reversal of 133021330331404 is 404133033120331.

It is a super-2 number, since 2×133021330331404² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1668232059 + ... + 1668311794.

Almost surely, 2^{133021330331404} is an apocalyptic number.

It is an amenable number.

133021330331404 is a deficient number, since it is larger than the sum of its proper divisors (99789353625300).

133021330331404 is a wasteful number, since it uses less digits than its factorization.

133021330331404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3336553824 (or 3336553822 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 31.

Adding to 133021330331404 its reverse (404133033120331), we get a palindrome (537154363451735).

The spelling of 133021330331404 in words is "one hundred thirty-three trillion, twenty-one billion, three hundred thirty million, three hundred thirty-one thousand, four hundred four".