120132165 has 8 divisors (see below), whose sum is σ = 192211488. Its totient is φ = 64070480.

The previous prime is 120132143. The next prime is 120132167. The reversal of 120132165 is 561231021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120132165 - 2⁶ = 120132101 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120132167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4004391 + ... + 4004420.

It is an arithmetic number, because the mean of its divisors is an integer number (24026436).

Almost surely, 2^120132165 is an apocalyptic number.

120132165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

120132165 is a deficient number, since it is larger than the sum of its proper divisors (72079323).

120132165 is an equidigital number, since it uses as much as digits as its factorization.

120132165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8008819.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 120132165 is about 10960.4819693296. The cubic root of 120132165 is about 493.4234300487.

Adding to 120132165 its reverse (561231021), we get a palindrome (681363186).

The spelling of 120132165 in words is "one hundred twenty million, one hundred thirty-two thousand, one hundred sixty-five".