133311221323032 has 32 divisors (see below), whose sum is σ = 333287311392000. Its totient is φ = 44435839363104.

The previous prime is 133311221322977. The next prime is 133311221323061. The reversal of 133311221323032 is 230323122113331.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76268532 + ... + 77996867.

It is an arithmetic number, because the mean of its divisors is an integer number (10415228481000).

Almost surely, 2^{133311221323032} is an apocalyptic number.

133311221323032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

133311221323032 is an abundant number, since it is smaller than the sum of its proper divisors (199976090068968).

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

133311221323032 is a wasteful number, since it uses less digits than its factorization.

133311221323032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154301415 (or 154301411 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 30.

Adding to 133311221323032 its reverse (230323122113331), we get a palindrome (363634343436363).

The spelling of 133311221323032 in words is "one hundred thirty-three trillion, three hundred eleven billion, two hundred twenty-one million, three hundred twenty-three thousand, thirty-two".