133410132 has 96 divisors (see below), whose sum is σ = 356428800. Its totient is φ = 43138656.

The previous prime is 133410127. The next prime is 133410139. The reversal of 133410132 is 231014331.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133410139) 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 31 ways as a sum of consecutive naturals, for example, 745219 + ... + 745397.

It is an arithmetic number, because the mean of its divisors is an integer number (3712800).

Almost surely, 2^133410132 is an apocalyptic number.

133410132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133410132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178214400).

133410132 is an abundant number, since it is smaller than the sum of its proper divisors (223018668).

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

133410132 is a wasteful number, since it uses less digits than its factorization.

133410132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362 (or 354 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 133410132 is about 11550.3303848851. The cubic root of 133410132 is about 510.9710220073.

Adding to 133410132 its reverse (231014331), we get a palindrome (364424463).

The spelling of 133410132 in words is "one hundred thirty-three million, four hundred ten thousand, one hundred thirty-two".