132221030101 has 8 divisors (see below), whose sum is σ = 142640224344. Its totient is φ = 122095334400.

The previous prime is 132221030041. The next prime is 132221030107. The reversal of 132221030101 is 101030122231.

It can be written as a sum of positive squares in 4 ways, for example, as 73048035076 + 59172995025 = 270274^2 + 243255^2 .

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 132221030101 - 2³¹ = 130073546453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132221030107) 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, 73373700 + ... + 73375501.

It is an arithmetic number, because the mean of its divisors is an integer number (17830028043).

Almost surely, 2^132221030101 is an apocalyptic number.

It is an amenable number.

132221030101 is a deficient number, since it is larger than the sum of its proper divisors (10419194243).

132221030101 is a wasteful number, since it uses less digits than its factorization.

132221030101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146749271.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 132221030101 its reverse (101030122231), we get a palindrome (233251152332).

The spelling of 132221030101 in words is "one hundred thirty-two billion, two hundred twenty-one million, thirty thousand, one hundred one".