120733 has 4 divisors (see below), whose sum is σ = 121660. Its totient is φ = 119808.

The previous prime is 120721. The next prime is 120737. The reversal of 120733 is 337021.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 41209 + 79524 = 203^2 + 282^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120733 is a prime.

It is a Duffinian number.

120733 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228 + ... + 541.

It is an arithmetic number, because the mean of its divisors is an integer number (30415).

2¹²⁰⁷³³ is an apocalyptic number.

It is an amenable number.

120733 is a deficient number, since it is larger than the sum of its proper divisors (927).

120733 is an equidigital number, since it uses as much as digits as its factorization.

120733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926.

The product of its (nonzero) digits is 126, while the sum is 16.

The square root of 120733 is about 347.4665451522. The cubic root of 120733 is about 49.4244673280.

Adding to 120733 its reverse (337021), we get a palindrome (457754).

The spelling of 120733 in words is "one hundred twenty thousand, seven hundred thirty-three".