108023919 has 16 divisors (see below), whose sum is σ = 146237952. Its totient is φ = 70918848.

The previous prime is 108023917. The next prime is 108023941. The reversal of 108023919 is 919320801.

It is not a de Polignac number, because 108023919 - 2¹ = 108023917 is a prime.

It is a super-2 number, since 2×108023919² = 23338334152237122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 108023919.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108023917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114819 + ... + 115755.

It is an arithmetic number, because the mean of its divisors is an integer number (9139872).

Almost surely, 2^108023919 is an apocalyptic number.

108023919 is a deficient number, since it is larger than the sum of its proper divisors (38214033).

108023919 is an equidigital number, since it uses as much as digits as its factorization.

108023919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1486.

The product of its (nonzero) digits is 3888, while the sum is 33.

The square root of 108023919 is about 10393.4555851266. The cubic root of 108023919 is about 476.2554695192.

The spelling of 108023919 in words is "one hundred eight million, twenty-three thousand, nine hundred nineteen".