103122110123 has 4 divisors (see below), whose sum is σ = 105067810368. Its totient is φ = 101176409880.

The previous prime is 103122110081. The next prime is 103122110129. The reversal of 103122110123 is 321011221301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 321011221301 = 68491 ⋅4686911.

It is a cyclic number.

It is not a de Polignac number, because 103122110123 - 2¹⁰ = 103122109099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103122110129) 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, 972850043 + ... + 972850148.

It is an arithmetic number, because the mean of its divisors is an integer number (26266952592).

Almost surely, 2^103122110123 is an apocalyptic number.

103122110123 is a deficient number, since it is larger than the sum of its proper divisors (1945700245).

103122110123 is an equidigital number, since it uses as much as digits as its factorization.

103122110123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1945700244.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 103122110123 its reverse (321011221301), we get a palindrome (424133331424).

The spelling of 103122110123 in words is "one hundred three billion, one hundred twenty-two million, one hundred ten thousand, one hundred twenty-three".