132120255 has 16 divisors (see below), whose sum is σ = 215382240. Its totient is φ = 69134208.

The previous prime is 132120253. The next prime is 132120271. The reversal of 132120255 is 552021231.

It is not a de Polignac number, because 132120255 - 2¹ = 132120253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132120251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82300 + ... + 83889.

It is an arithmetic number, because the mean of its divisors is an integer number (13461390).

Almost surely, 2^132120255 is an apocalyptic number.

132120255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

132120255 is a deficient number, since it is larger than the sum of its proper divisors (83261985).

132120255 is a wasteful number, since it uses less digits than its factorization.

132120255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166250.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 132120255 is about 11494.3575288052. The cubic root of 132120255 is about 509.3189101299.

Adding to 132120255 its reverse (552021231), we get a palindrome (684141486).

The spelling of 132120255 in words is "one hundred thirty-two million, one hundred twenty thousand, two hundred fifty-five".