120424133 has 8 divisors (see below), whose sum is σ = 122744160. Its totient is φ = 118113520.

The previous prime is 120424121. The next prime is 120424189. The reversal of 120424133 is 331424021.

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 120424133 - 2¹² = 120420037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120424193) 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, 26891 + ... + 31047.

It is an arithmetic number, because the mean of its divisors is an integer number (15343020).

Almost surely, 2^120424133 is an apocalyptic number.

It is an amenable number.

120424133 is a deficient number, since it is larger than the sum of its proper divisors (2320027).

120424133 is an equidigital number, since it uses as much as digits as its factorization.

120424133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4707.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 120424133 is about 10973.7930088006. The cubic root of 120424133 is about 493.8228437525.

Adding to 120424133 its reverse (331424021), we get a palindrome (451848154).

The spelling of 120424133 in words is "one hundred twenty million, four hundred twenty-four thousand, one hundred thirty-three".