132973132 has 6 divisors (see below), whose sum is σ = 232702988. Its totient is φ = 66486564.

The previous prime is 132973117. The next prime is 132973151. The reversal of 132973132 is 231379231.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 132973094 and 132973103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16621638 + ... + 16621645.

Almost surely, 2^132973132 is an apocalyptic number.

It is an amenable number.

132973132 is a deficient number, since it is larger than the sum of its proper divisors (99729856).

132973132 is a wasteful number, since it uses less digits than its factorization.

132973132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33243287 (or 33243285 counting only the distinct ones).

The product of its digits is 6804, while the sum is 31.

The square root of 132973132 is about 11531.3976603012. The cubic root of 132973132 is about 510.4124972373.

The spelling of 132973132 in words is "one hundred thirty-two million, nine hundred seventy-three thousand, one hundred thirty-two".