133111984827328 has 112 divisors (see below), whose sum is σ = 285402072848256. Its totient is φ = 61233739776000.

The previous prime is 133111984827287. The next prime is 133111984827343. The reversal of 133111984827328 is 823728489111331.

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, 364756953 + ... + 365121703.

It is an arithmetic number, because the mean of its divisors is an integer number (2548232793288).

Almost surely, 2^{133111984827328} 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 133111984827328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142701036424128).

133111984827328 is an abundant number, since it is smaller than the sum of its proper divisors (152290088020928).

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

133111984827328 is a wasteful number, since it uses less digits than its factorization.

133111984827328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366222 (or 366212 counting only the distinct ones).

The product of its digits is 13934592, while the sum is 61.

The spelling of 133111984827328 in words is "one hundred thirty-three trillion, one hundred eleven billion, nine hundred eighty-four million, eight hundred twenty-seven thousand, three hundred twenty-eight".