133055056554312 has 128 divisors (see below), whose sum is σ = 342890757331200. Its totient is φ = 42993492968448.

The previous prime is 133055056554293. The next prime is 133055056554313. The reversal of 133055056554312 is 213455650550331.

It is not an unprimeable number, because it can be changed into a prime (133055056554313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5243949658 + ... + 5243975030.

It is an arithmetic number, because the mean of its divisors is an integer number (2678834041650).

Almost surely, 2^{133055056554312} is an apocalyptic number.

133055056554312 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 133055056554312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171445378665600).

133055056554312 is an abundant number, since it is smaller than the sum of its proper divisors (209835700776888).

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

133055056554312 is a wasteful number, since it uses less digits than its factorization.

133055056554312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47015 (or 47011 counting only the distinct ones).

The product of its (nonzero) digits is 4050000, while the sum is 48.

The spelling of 133055056554312 in words is "one hundred thirty-three trillion, fifty-five billion, fifty-six million, five hundred fifty-four thousand, three hundred twelve".