132130001 has 4 divisors (see below), whose sum is σ = 139902372. Its totient is φ = 124357632.

The previous prime is 132129989. The next prime is 132130027. The reversal of 132130001 is 100031231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 100031231 = 103 ⋅971177.

It can be written as a sum of positive squares in 2 ways, for example, as 38427601 + 93702400 = 6199^2 + 9680^2 .

It is a cyclic number.

It is not a de Polignac number, because 132130001 - 2¹⁰ = 132128977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132130051) 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, 3886160 + ... + 3886193.

It is an arithmetic number, because the mean of its divisors is an integer number (34975593).

Almost surely, 2^132130001 is an apocalyptic number.

It is an amenable number.

132130001 is a deficient number, since it is larger than the sum of its proper divisors (7772371).

132130001 is an equidigital number, since it uses as much as digits as its factorization.

132130001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7772370.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 132130001 is about 11494.7814681272. The cubic root of 132130001 is about 509.3314333170.

Adding to 132130001 its reverse (100031231), we get a palindrome (232161232).

The spelling of 132130001 in words is "one hundred thirty-two million, one hundred thirty thousand, one".