133241103232 has 64 divisors (see below), whose sum is σ = 269950262400. Its totient is φ = 65498217984.

The previous prime is 133241103169. The next prime is 133241103239. The reversal of 133241103232 is 232301142331.

133241103232 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 133241103197 and 133241103206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133241103239) 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 7 ways as a sum of consecutive naturals, for example, 1796223 + ... + 1868929.

It is an arithmetic number, because the mean of its divisors is an integer number (4217972850).

Almost surely, 2^133241103232 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 133241103232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134975131200).

133241103232 is an abundant number, since it is smaller than the sum of its proper divisors (136709159168).

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

133241103232 is a wasteful number, since it uses less digits than its factorization.

133241103232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72963 (or 72951 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 133241103232 its reverse (232301142331), we get a palindrome (365542245563).

The spelling of 133241103232 in words is "one hundred thirty-three billion, two hundred forty-one million, one hundred three thousand, two hundred thirty-two".