132021133 has 4 divisors (see below), whose sum is σ = 139787100. Its totient is φ = 124255168.

The previous prime is 132021121. The next prime is 132021161. The reversal of 132021133 is 331120231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 90573289 + 41447844 = 9517^2 + 6438^2 .

It is a cyclic number.

It is not a de Polignac number, because 132021133 - 2¹³ = 132012941 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 (132021103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3882958 + ... + 3882991.

It is an arithmetic number, because the mean of its divisors is an integer number (34946775).

Almost surely, 2^132021133 is an apocalyptic number.

It is an amenable number.

132021133 is a deficient number, since it is larger than the sum of its proper divisors (7765967).

132021133 is an equidigital number, since it uses as much as digits as its factorization.

132021133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7765966.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 132021133 is about 11490.0449520444. The cubic root of 132021133 is about 509.1915076623.

Adding to 132021133 its reverse (331120231), we get a palindrome (463141364).

The spelling of 132021133 in words is "one hundred thirty-two million, twenty-one thousand, one hundred thirty-three".