120220123 has 8 divisors (see below), whose sum is σ = 122181696. Its totient is φ = 118267200.

The previous prime is 120220117. The next prime is 120220153. The reversal of 120220123 is 321022021.

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 120220123 - 2⁵ = 120220091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120220153) 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, 29553 + ... + 33373.

It is an arithmetic number, because the mean of its divisors is an integer number (15272712).

Almost surely, 2^120220123 is an apocalyptic number.

120220123 is a deficient number, since it is larger than the sum of its proper divisors (1961573).

120220123 is an equidigital number, since it uses as much as digits as its factorization.

120220123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4325.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 120220123 is about 10964.4937411629. The cubic root of 120220123 is about 493.5438250877.

Adding to 120220123 its reverse (321022021), we get a palindrome (441242144).

The spelling of 120220123 in words is "one hundred twenty million, two hundred twenty thousand, one hundred twenty-three".