108756923 has 4 divisors (see below), whose sum is σ = 118643928. Its totient is φ = 98869920.

The previous prime is 108756889. The next prime is 108756929. The reversal of 108756923 is 329657801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 329657801 = 11 ⋅29968891.

It is a cyclic number.

It is not a de Polignac number, because 108756923 - 2⁶ = 108756859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108756929) 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, 4943486 + ... + 4943507.

It is an arithmetic number, because the mean of its divisors is an integer number (29660982).

Almost surely, 2^108756923 is an apocalyptic number.

108756923 is a deficient number, since it is larger than the sum of its proper divisors (9887005).

108756923 is an equidigital number, since it uses as much as digits as its factorization.

108756923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9887004.

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 108756923 is about 10428.6587344682. The cubic root of 108756923 is about 477.3302639498.

The spelling of 108756923 in words is "one hundred eight million, seven hundred fifty-six thousand, nine hundred twenty-three".