120297 has 4 divisors (see below), whose sum is σ = 160400. Its totient is φ = 80196.

The previous prime is 120293. The next prime is 120299. The reversal of 120297 is 792021.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 792021 = 3 ⋅264007.

It is not a de Polignac number, because 120297 - 2² = 120293 is a prime.

It is a D-number.

It is a Duffinian number.

120297 is a modest number, since divided by 297 gives 12 as remainder.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (120293) 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 3 ways as a sum of consecutive naturals, for example, 20047 + ... + 20052.

It is an arithmetic number, because the mean of its divisors is an integer number (40100).

2¹²⁰²⁹⁷ is an apocalyptic number.

It is an amenable number.

120297 is a deficient number, since it is larger than the sum of its proper divisors (40103).

120297 is an equidigital number, since it uses as much as digits as its factorization.

120297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40102.

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 120297 is about 346.8385791690. The cubic root of 120297 is about 49.3649004606.

The spelling of 120297 in words is "one hundred twenty thousand, two hundred ninety-seven".