132820633 has 8 divisors (see below), whose sum is σ = 145437120. Its totient is φ = 120294480.

The previous prime is 132820631. The next prime is 132820691. The reversal of 132820633 is 336028231.

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 132820633 - 2¹ = 132820631 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132820631) 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, 19485 + ... + 25402.

It is an arithmetic number, because the mean of its divisors is an integer number (18179640).

Almost surely, 2^132820633 is an apocalyptic number.

It is an amenable number.

132820633 is a deficient number, since it is larger than the sum of its proper divisors (12616487).

132820633 is a wasteful number, since it uses less digits than its factorization.

132820633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45167.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 132820633 is about 11524.7834252970. The cubic root of 132820633 is about 510.2173019901.

Adding to 132820633 its reverse (336028231), we get a palindrome (468848864).

The spelling of 132820633 in words is "one hundred thirty-two million, eight hundred twenty thousand, six hundred thirty-three".