108214123 has 4 divisors (see below), whose sum is σ = 108566920. Its totient is φ = 107861328.

The previous prime is 108214097. The next prime is 108214147. The reversal of 108214123 is 321412801.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 321412801 = 9907 ⋅32443.

It is a cyclic number.

It is not a de Polignac number, because 108214123 - 2⁵ = 108214091 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 108214094 and 108214103.

It is not an unprimeable number, because it can be changed into a prime (108214193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175938 + ... + 176551.

It is an arithmetic number, because the mean of its divisors is an integer number (27141730).

Almost surely, 2^108214123 is an apocalyptic number.

108214123 is a deficient number, since it is larger than the sum of its proper divisors (352797).

108214123 is an equidigital number, since it uses as much as digits as its factorization.

108214123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352796.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 108214123 is about 10402.6017418721. The cubic root of 108214123 is about 476.5348291944.

Adding to 108214123 its reverse (321412801), we get a palindrome (429626924).

The spelling of 108214123 in words is "one hundred eight million, two hundred fourteen thousand, one hundred twenty-three".