132221321320121 has 8 divisors (see below), whose sum is σ = 144242319045600. Its totient is φ = 120200469862240.

The previous prime is 132221321320111. The next prime is 132221321320147. The reversal of 132221321320121 is 121023123122231.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132221321320121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132221321320111) 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, 34672511 + ... + 38296548.

It is an arithmetic number, because the mean of its divisors is an integer number (18030289880700).

Almost surely, 2^{132221321320121} is an apocalyptic number.

132221321320121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

132221321320121 is a deficient number, since it is larger than the sum of its proper divisors (12020997725479).

132221321320121 is a wasteful number, since it uses less digits than its factorization.

132221321320121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73133799.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 132221321320121 its reverse (121023123122231), we get a palindrome (253244444442352).

The spelling of 132221321320121 in words is "one hundred thirty-two trillion, two hundred twenty-one billion, three hundred twenty-one million, three hundred twenty thousand, one hundred twenty-one".