108123711 has 8 divisors (see below), whose sum is σ = 145441200. Its totient is φ = 71444352.

The previous prime is 108123709. The next prime is 108123793. The reversal of 108123711 is 117321801.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 108123711 - 2¹ = 108123709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108123011) 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 7 ways as a sum of consecutive naturals, for example, 159136 + ... + 159813.

It is an arithmetic number, because the mean of its divisors is an integer number (18180150).

Almost surely, 2^108123711 is an apocalyptic number.

108123711 is a deficient number, since it is larger than the sum of its proper divisors (37317489).

108123711 is a wasteful number, since it uses less digits than its factorization.

108123711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319065.

The product of its (nonzero) digits is 336, while the sum is 24.

The square root of 108123711 is about 10398.2551901749. The cubic root of 108123711 is about 476.4020785877.

The spelling of 108123711 in words is "one hundred eight million, one hundred twenty-three thousand, seven hundred eleven".