133200042104221 has 8 divisors (see below), whose sum is σ = 133842940902720. Its totient is φ = 132558643654272.

The previous prime is 133200042104191. The next prime is 133200042104249. The reversal of 133200042104221 is 122401240002331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 133200042104221 - 2⁷ = 133200042104093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133200042102221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 374909151 + ... + 375264268.

It is an arithmetic number, because the mean of its divisors is an integer number (16730367612840).

Almost surely, 2^{133200042104221} is an apocalyptic number.

It is an amenable number.

133200042104221 is a deficient number, since it is larger than the sum of its proper divisors (642898798499).

133200042104221 is an equidigital number, since it uses as much as digits as its factorization.

133200042104221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750174275.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 133200042104221 its reverse (122401240002331), we get a palindrome (255601282106552).

The spelling of 133200042104221 in words is "one hundred thirty-three trillion, two hundred billion, forty-two million, one hundred four thousand, two hundred twenty-one".