132021001 has 8 divisors (see below), whose sum is σ = 151121664. Its totient is φ = 112980480.

The previous prime is 132020983. The next prime is 132021007. The reversal of 132021001 is 100120231.

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 132021001 - 2¹⁹ = 131496713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132021007) 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, 10225 + ... + 19198.

It is an arithmetic number, because the mean of its divisors is an integer number (18890208).

Almost surely, 2^132021001 is an apocalyptic number.

It is an amenable number.

132021001 is a deficient number, since it is larger than the sum of its proper divisors (19100663).

132021001 is an equidigital number, since it uses as much as digits as its factorization.

132021001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30071.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 132021001 is about 11490.0392079401. The cubic root of 132021001 is about 509.1913379589.

Adding to 132021001 its reverse (100120231), we get a palindrome (232141232).

The spelling of 132021001 in words is "one hundred thirty-two million, twenty-one thousand, one".