133200301323221 has 4 divisors (see below), whose sum is σ = 145309419625344. Its totient is φ = 121091183021100.

The previous prime is 133200301323211. The next prime is 133200301323241. The reversal of 133200301323221 is 122323103002331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 133200301323221 - 2¹⁴ = 133200301306837 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133200301323211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6054559151045 + ... + 6054559151066.

It is an arithmetic number, because the mean of its divisors is an integer number (36327354906336).

Almost surely, 2^{133200301323221} is an apocalyptic number.

133200301323221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

133200301323221 is a deficient number, since it is larger than the sum of its proper divisors (12109118302123).

133200301323221 is a wasteful number, since it uses less digits than its factorization.

133200301323221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12109118302122.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 133200301323221 its reverse (122323103002331), we get a palindrome (255523404325552).

The spelling of 133200301323221 in words is "one hundred thirty-three trillion, two hundred billion, three hundred one million, three hundred twenty-three thousand, two hundred twenty-one".