120953 has 8 divisors (see below), whose sum is σ = 142272. Its totient is φ = 100656.

The previous prime is 120947. The next prime is 120977. The reversal of 120953 is 359021.

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

It is a cyclic number.

It is not a de Polignac number, because 120953 - 2⁴ = 120937 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (120943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26 + ... + 492.

It is an arithmetic number, because the mean of its divisors is an integer number (17784).

2¹²⁰⁹⁵³ is an apocalyptic number.

It is an amenable number.

120953 is a deficient number, since it is larger than the sum of its proper divisors (21319).

120953 is an equidigital number, since it uses as much as digits as its factorization.

120953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 120953 is about 347.7829783069. The cubic root of 120953 is about 49.4544695781.

Adding to 120953 its reverse (359021), we get a palindrome (479974).

The spelling of 120953 in words is "one hundred twenty thousand, nine hundred fifty-three".