133006806053328 has 80 divisors (see below), whose sum is σ = 344392549341120. Its totient is φ = 44233570741248.

The previous prime is 133006806053321. The next prime is 133006806053333. The reversal of 133006806053328 is 823350608600331.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133006806053321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35230276 + ... + 38822492.

It is an arithmetic number, because the mean of its divisors is an integer number (4304906866764).

Almost surely, 2^{133006806053328} is an apocalyptic number.

It is an amenable number.

133006806053328 is an abundant number, since it is smaller than the sum of its proper divisors (211385743287792).

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

133006806053328 is a wasteful number, since it uses less digits than its factorization.

133006806053328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3594004 (or 3593998 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 48.

The spelling of 133006806053328 in words is "one hundred thirty-three trillion, six billion, eight hundred six million, fifty-three thousand, three hundred twenty-eight".