132180291 has 6 divisors (see below), whose sum is σ = 190927100. Its totient is φ = 88120188.

The previous prime is 132180259. The next prime is 132180313. The reversal of 132180291 is 192081231.

It is not a de Polignac number, because 132180291 - 2⁵ = 132180259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132180221) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7343341 + ... + 7343358.

Almost surely, 2^132180291 is an apocalyptic number.

132180291 is a deficient number, since it is larger than the sum of its proper divisors (58746809).

132180291 is a wasteful number, since it uses less digits than its factorization.

132180291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14686705 (or 14686702 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 132180291 is about 11496.9687744205. The cubic root of 132180291 is about 509.3960439999.

The spelling of 132180291 in words is "one hundred thirty-two million, one hundred eighty thousand, two hundred ninety-one".