108039199 has 4 divisors (see below), whose sum is σ = 114394464. Its totient is φ = 101683936.

The previous prime is 108039193. The next prime is 108039203. The reversal of 108039199 is 991930801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 991930801 = 1609 ⋅616489.

It is not a de Polignac number, because 108039199 - 2¹⁷ = 107908127 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108039193) 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 3 ways as a sum of consecutive naturals, for example, 3177607 + ... + 3177640.

It is an arithmetic number, because the mean of its divisors is an integer number (28598616).

Almost surely, 2^108039199 is an apocalyptic number.

108039199 is a deficient number, since it is larger than the sum of its proper divisors (6355265).

108039199 is an equidigital number, since it uses as much as digits as its factorization.

108039199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6355264.

The product of its (nonzero) digits is 17496, while the sum is 40.

The square root of 108039199 is about 10394.1906370819. The cubic root of 108039199 is about 476.2779239304.

It can be divided in two parts, 10803 and 9199, that added together give a palindrome (20002).

The spelling of 108039199 in words is "one hundred eight million, thirty-nine thousand, one hundred ninety-nine".