132210101 has 8 divisors (see below), whose sum is σ = 137122200. Its totient is φ = 127321600.

The previous prime is 132210073. The next prime is 132210103. The reversal of 132210101 is 101012231.

It can be written as a sum of positive squares in 4 ways, for example, as 66178225 + 66031876 = 8135^2 + 8126^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-132210101 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 (132210103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5945 + ... + 17313.

It is an arithmetic number, because the mean of its divisors is an integer number (17140275).

Almost surely, 2^132210101 is an apocalyptic number.

It is an amenable number.

132210101 is a deficient number, since it is larger than the sum of its proper divisors (4912099).

132210101 is a wasteful number, since it uses less digits than its factorization.

132210101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11799.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 132210101 is about 11498.2651300098. The cubic root of 132210101 is about 509.4343350204.

Adding to 132210101 its reverse (101012231), we get a palindrome (233222332).

The spelling of 132210101 in words is "one hundred thirty-two million, two hundred ten thousand, one hundred one".