132301142450221 has 32 divisors (see below), whose sum is σ = 136457615923200. Its totient is φ = 128213732874240.

The previous prime is 132301142450173. The next prime is 132301142450303. The reversal of 132301142450221 is 122054241103231.

It is a cyclic number.

It is not a de Polignac number, because 132301142450221 - 2²⁷ = 132301008232493 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 (132301142450021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8743706826 + ... + 8743721956.

It is an arithmetic number, because the mean of its divisors is an integer number (4264300497600).

Almost surely, 2^{132301142450221} is an apocalyptic number.

It is an amenable number.

132301142450221 is a deficient number, since it is larger than the sum of its proper divisors (4156473472979).

132301142450221 is a wasteful number, since it uses less digits than its factorization.

132301142450221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18049.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 132301142450221 its reverse (122054241103231), we get a palindrome (254355383553452).

The spelling of 132301142450221 in words is "one hundred thirty-two trillion, three hundred one billion, one hundred forty-two million, four hundred fifty thousand, two hundred twenty-one".