132171355 has 4 divisors (see below), whose sum is σ = 158605632. Its totient is φ = 105737080.

The previous prime is 132171349. The next prime is 132171359. The reversal of 132171355 is 553171231.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 132171355 - 2⁷ = 132171227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132171359) 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, 13217131 + ... + 13217140.

It is an arithmetic number, because the mean of its divisors is an integer number (39651408).

Almost surely, 2^132171355 is an apocalyptic number.

132171355 is a deficient number, since it is larger than the sum of its proper divisors (26434277).

132171355 is an equidigital number, since it uses as much as digits as its factorization.

132171355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26434276.

The product of its digits is 3150, while the sum is 28.

The square root of 132171355 is about 11496.5801436775. The cubic root of 132171355 is about 509.3845645638.

The spelling of 132171355 in words is "one hundred thirty-two million, one hundred seventy-one thousand, three hundred fifty-five".