133032132320 has 48 divisors (see below), whose sum is σ = 314313683040. Its totient is φ = 53208574464.

The previous prime is 133032132307. The next prime is 133032132323. The reversal of 133032132320 is 23231230331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133032132323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2617874 + ... + 2668206.

It is an arithmetic number, because the mean of its divisors is an integer number (6548201730).

Almost surely, 2^133032132320 is an apocalyptic number.

133032132320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133032132320 is an abundant number, since it is smaller than the sum of its proper divisors (181281550720).

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

133032132320 is a wasteful number, since it uses less digits than its factorization.

133032132320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66867 (or 66859 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 133032132320 its reverse (23231230331), we get a palindrome (156263362651).

The spelling of 133032132320 in words is "one hundred thirty-three billion, thirty-two million, one hundred thirty-two thousand, three hundred twenty".