133011024 has 80 divisors (see below), whose sum is σ = 360881664. Its totient is φ = 42134400.

The previous prime is 133011019. The next prime is 133011059. The reversal of 133011024 is 420110331.

133011024 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 133010994 and 133011012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232659 + ... + 233229.

Almost surely, 2^133011024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133011024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180440832).

133011024 is an abundant number, since it is smaller than the sum of its proper divisors (227870640).

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

133011024 is a wasteful number, since it uses less digits than its factorization.

133011024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 816 (or 810 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 133011024 is about 11533.0405357824. The cubic root of 133011024 is about 510.4609749842.

Adding to 133011024 its reverse (420110331), we get a palindrome (553121355).

The spelling of 133011024 in words is "one hundred thirty-three million, eleven thousand, twenty-four".