132171377 has 8 divisors (see below), whose sum is σ = 142484160. Its totient is φ = 121879440.

The previous prime is 132171373. The next prime is 132171397. The reversal of 132171377 is 773171231.

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 132171377 - 2² = 132171373 is a prime.

It is a super-2 number, since 2×132171377² = 34938545796152258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (132171373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9524 + ... + 18842.

It is an arithmetic number, because the mean of its divisors is an integer number (17810520).

Almost surely, 2^132171377 is an apocalyptic number.

It is an amenable number.

132171377 is a deficient number, since it is larger than the sum of its proper divisors (10312783).

132171377 is a wasteful number, since it uses less digits than its factorization.

132171377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10423.

The product of its digits is 6174, while the sum is 32.

The square root of 132171377 is about 11496.5811004837. The cubic root of 132171377 is about 509.3845928262.

The spelling of 132171377 in words is "one hundred thirty-two million, one hundred seventy-one thousand, three hundred seventy-seven".