132112289 has 2 divisors, whose sum is σ = 132112290. Its totient is φ = 132112288.

The previous prime is 132112273. The next prime is 132112333. The reversal of 132112289 is 982211231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 132066064 + 46225 = 11492^2 + 215^2 .

It is a cyclic number.

It is not a de Polignac number, because 132112289 - 2⁴ = 132112273 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (132112259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66056144 + 66056145.

It is an arithmetic number, because the mean of its divisors is an integer number (66056145).

Almost surely, 2^132112289 is an apocalyptic number.

It is an amenable number.

132112289 is a deficient number, since it is larger than the sum of its proper divisors (1).

132112289 is an equidigital number, since it uses as much as digits as its factorization.

132112289 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728, while the sum is 29.

The square root of 132112289 is about 11494.0110057369. The cubic root of 132112289 is about 509.3086737080.

The spelling of 132112289 in words is "one hundred thirty-two million, one hundred twelve thousand, two hundred eighty-nine".