108387423 has 16 divisors (see below), whose sum is σ = 163208800. Its totient is φ = 71072640.

The previous prime is 108387421. The next prime is 108387451. The reversal of 108387423 is 324783801.

It is not a de Polignac number, because 108387423 - 2¹ = 108387421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108387421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31258 + ... + 34551.

It is an arithmetic number, because the mean of its divisors is an integer number (10200550).

Almost surely, 2^108387423 is an apocalyptic number.

108387423 is a deficient number, since it is larger than the sum of its proper divisors (54821377).

108387423 is an equidigital number, since it uses as much as digits as its factorization.

108387423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65879 (or 65873 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 108387423 is about 10410.9280566144. The cubic root of 108387423 is about 476.7890764782.

The spelling of 108387423 in words is "one hundred eight million, three hundred eighty-seven thousand, four hundred twenty-three".