120122423 has 4 divisors (see below), whose sum is σ = 121643040. Its totient is φ = 118601808.

The previous prime is 120122413. The next prime is 120122441. The reversal of 120122423 is 324221021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 120122423 - 2¹⁰ = 120121399 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 (120122413) 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, 760190 + ... + 760347.

It is an arithmetic number, because the mean of its divisors is an integer number (30410760).

Almost surely, 2^120122423 is an apocalyptic number.

120122423 is a deficient number, since it is larger than the sum of its proper divisors (1520617).

120122423 is an equidigital number, since it uses as much as digits as its factorization.

120122423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1520616.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 120122423 is about 10960.0375455561. The cubic root of 120122423 is about 493.4100917919.

Adding to 120122423 its reverse (324221021), we get a palindrome (444343444).

The spelling of 120122423 in words is "one hundred twenty million, one hundred twenty-two thousand, four hundred twenty-three".