133000310330000 has 50 divisors (see below), whose sum is σ = 322007051364174. Its totient is φ = 53200124128000.

The previous prime is 133000310329987. The next prime is 133000310330029. The reversal of 133000310330000 is 33013000331.

It can be written as a sum of positive squares in 5 ways, for example, as 70210724505856 + 62789585824144 = 8379184^2 + 7923988^2 .

It is a tau number, because it is divible by the number of its divisors (50).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6650005517 + ... + 6650025516.

Almost surely, 2^{133000310330000} is an apocalyptic number.

133000310330000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133000310330000 is an abundant number, since it is smaller than the sum of its proper divisors (189006741034174).

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

133000310330000 is an equidigital number, since it uses as much as digits as its factorization.

133000310330000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13300031061 (or 13300031040 counting only the distinct ones).

The product of its (nonzero) digits is 243, while the sum is 17.

Adding to 133000310330000 its reverse (33013000331), we get a palindrome (133033323330331).

The spelling of 133000310330000 in words is "one hundred thirty-three trillion, three hundred ten million, three hundred thirty thousand".