1108123 has 2 divisors, whose sum is σ = 1108124. Its totient is φ = 1108122.

The previous prime is 1108103. The next prime is 1108127. The reversal of 1108123 is 3218011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1108123 - 2⁵ = 1108091 is a prime.

1108123 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 1108097 and 1108106.

It is not a weakly prime, because it can be changed into another prime (1108127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 554061 + 554062.

It is an arithmetic number, because the mean of its divisors is an integer number (554062).

2^1108123 is an apocalyptic number.

1108123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1108123 is an equidigital number, since it uses as much as digits as its factorization.

1108123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 1108123 is about 1052.6742136103. The cubic root of 1108123 is about 103.4814859491.

The spelling of 1108123 in words is "one million, one hundred eight thousand, one hundred twenty-three".