133020345032382 has 64 divisors (see below), whose sum is σ = 281571470864640. Its totient is φ = 41893802151840.

The previous prime is 133020345032369. The next prime is 133020345032383. The reversal of 133020345032382 is 283230543020331.

It is a self number, because there is not a number n which added to its sum of digits gives 133020345032382.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133020345032383) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 11017657 + ... + 19683227.

It is an arithmetic number, because the mean of its divisors is an integer number (4399554232260).

Almost surely, 2^{133020345032382} is an apocalyptic number.

133020345032382 is an abundant number, since it is smaller than the sum of its proper divisors (148551125832258).

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

133020345032382 is an equidigital number, since it uses as much as digits as its factorization.

133020345032382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8666006 (or 8665968 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 39.

The spelling of 133020345032382 in words is "one hundred thirty-three trillion, twenty billion, three hundred forty-five million, thirty-two thousand, three hundred eighty-two".