120424105 has 8 divisors (see below), whose sum is σ = 147583872. Its totient is φ = 94289328.

The previous prime is 120424099. The next prime is 120424111. The reversal of 120424105 is 501424021.

It is an interprime number because it is at equal distance from previous prime (120424099) and next prime (120424111).

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 120424105 - 2³ = 120424097 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255987 + ... + 256456.

It is an arithmetic number, because the mean of its divisors is an integer number (18447984).

Almost surely, 2^120424105 is an apocalyptic number.

It is an amenable number.

120424105 is a deficient number, since it is larger than the sum of its proper divisors (27159767).

120424105 is an equidigital number, since it uses as much as digits as its factorization.

120424105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512495.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 120424105 is about 10973.7917330338. The cubic root of 120424105 is about 493.8228054794.

Adding to 120424105 its reverse (501424021), we get a palindrome (621848126).

The spelling of 120424105 in words is "one hundred twenty million, four hundred twenty-four thousand, one hundred five".