122368123 has 4 divisors (see below), whose sum is σ = 122404360. Its totient is φ = 122331888.

The previous prime is 122368121. The next prime is 122368171. The reversal of 122368123 is 321863221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 321863221 = 313 ⋅1028317.

It is a cyclic number.

It is not a de Polignac number, because 122368123 - 2¹ = 122368121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122368091 and 122368100.

It is not an unprimeable number, because it can be changed into a prime (122368121) 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, 12465 + ... + 20002.

It is an arithmetic number, because the mean of its divisors is an integer number (30601090).

Almost surely, 2^122368123 is an apocalyptic number.

122368123 is a deficient number, since it is larger than the sum of its proper divisors (36237).

122368123 is an equidigital number, since it uses as much as digits as its factorization.

122368123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36236.

The product of its digits is 3456, while the sum is 28.

The square root of 122368123 is about 11062.0126107323. The cubic root of 122368123 is about 496.4659099349.

The spelling of 122368123 in words is "one hundred twenty-two million, three hundred sixty-eight thousand, one hundred twenty-three".