132986983 has 4 divisors (see below), whose sum is σ = 134229960. Its totient is φ = 131744008.

The previous prime is 132986977. The next prime is 132987031. The reversal of 132986983 is 389689231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 389689231 = 53 ⋅7352627.

It is a cyclic number.

It is not a de Polignac number, because 132986983 - 2⁵ = 132986951 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 (132386983) 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 3 ways as a sum of consecutive naturals, for example, 621328 + ... + 621541.

It is an arithmetic number, because the mean of its divisors is an integer number (33557490).

Almost surely, 2^132986983 is an apocalyptic number.

132986983 is a deficient number, since it is larger than the sum of its proper divisors (1242977).

132986983 is a wasteful number, since it uses less digits than its factorization.

132986983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1242976.

The product of its digits is 559872, while the sum is 49.

The square root of 132986983 is about 11531.9982223377. The cubic root of 132986983 is about 510.4302188074.

The spelling of 132986983 in words is "one hundred thirty-two million, nine hundred eighty-six thousand, nine hundred eighty-three".