132633983 has 4 divisors (see below), whose sum is σ = 140436000. Its totient is φ = 124831968.

The previous prime is 132633959. The next prime is 132634001. The reversal of 132633983 is 389336231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 389336231 = 653 ⋅596227.

It is a cyclic number.

It is not a de Polignac number, because 132633983 - 2²⁰ = 131585407 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 (132633913) 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, 3900983 + ... + 3901016.

It is an arithmetic number, because the mean of its divisors is an integer number (35109000).

Almost surely, 2^132633983 is an apocalyptic number.

132633983 is a deficient number, since it is larger than the sum of its proper divisors (7802017).

132633983 is an equidigital number, since it uses as much as digits as its factorization.

132633983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7802016.

The product of its digits is 69984, while the sum is 38.

The square root of 132633983 is about 11516.6828123379. The cubic root of 132633983 is about 509.9781907885.

The spelling of 132633983 in words is "one hundred thirty-two million, six hundred thirty-three thousand, nine hundred eighty-three".