132865099 has 4 divisors (see below), whose sum is σ = 135692064. Its totient is φ = 130038136.

The previous prime is 132865079. The next prime is 132865121. The reversal of 132865099 is 990568231.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 990568231 = 83 ⋅11934557.

It is a cyclic number.

It is not a de Polignac number, because 132865099 - 2⁷ = 132864971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132865009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1413412 + ... + 1413505.

It is an arithmetic number, because the mean of its divisors is an integer number (33923016).

Almost surely, 2^132865099 is an apocalyptic number.

132865099 is a deficient number, since it is larger than the sum of its proper divisors (2826965).

132865099 is an equidigital number, since it uses as much as digits as its factorization.

132865099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2826964.

The product of its (nonzero) digits is 116640, while the sum is 43.

The square root of 132865099 is about 11526.7124107440. The cubic root of 132865099 is about 510.2742328819.

The spelling of 132865099 in words is "one hundred thirty-two million, eight hundred sixty-five thousand, ninety-nine".