133411012 has 24 divisors (see below), whose sum is σ = 267309504. Its totient is φ = 57071712.

The previous prime is 133410973. The next prime is 133411037. The reversal of 133411012 is 210114331.

133411012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12378 + ... + 20494.

It is an arithmetic number, because the mean of its divisors is an integer number (11137896).

Almost surely, 2^133411012 is an apocalyptic number.

It is an amenable number.

133411012 is an abundant number, since it is smaller than the sum of its proper divisors (133898492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133411012 is a wasteful number, since it uses less digits than its factorization.

133411012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8715 (or 8713 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 133411012 is about 11550.3684789707. The cubic root of 133411012 is about 510.9721454940.

Adding to 133411012 its reverse (210114331), we get a palindrome (343525343).

The spelling of 133411012 in words is "one hundred thirty-three million, four hundred eleven thousand, twelve".