133220300120 has 16 divisors (see below), whose sum is σ = 299745675360. Its totient is φ = 53288120032.

The previous prime is 133220300119. The next prime is 133220300141. The reversal of 133220300120 is 21003022331.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1665253712 + ... + 1665253791.

It is an arithmetic number, because the mean of its divisors is an integer number (18734104710).

Almost surely, 2^133220300120 is an apocalyptic number.

133220300120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133220300120 is an abundant number, since it is smaller than the sum of its proper divisors (166525375240).

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

133220300120 is a wasteful number, since it uses less digits than its factorization.

133220300120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3330507514 (or 3330507510 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 133220300120 its reverse (21003022331), we get a palindrome (154223322451).

The spelling of 133220300120 in words is "one hundred thirty-three billion, two hundred twenty million, three hundred thousand, one hundred twenty".