108038239 has 4 divisors (see below), whose sum is σ = 110673360. Its totient is φ = 105403120.

The previous prime is 108038233. The next prime is 108038251. The reversal of 108038239 is 932830801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 932830801 = 7 ⋅133261543.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108038239 is a prime.

It is a super-2 number, since 2×108038239² = 23344522172442242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108038233) 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, 1317499 + ... + 1317580.

It is an arithmetic number, because the mean of its divisors is an integer number (27668340).

Almost surely, 2^108038239 is an apocalyptic number.

108038239 is a deficient number, since it is larger than the sum of its proper divisors (2635121).

108038239 is an equidigital number, since it uses as much as digits as its factorization.

108038239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2635120.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 108038239 is about 10394.1444573375. The cubic root of 108038239 is about 476.2765132444.

The spelling of 108038239 in words is "one hundred eight million, thirty-eight thousand, two hundred thirty-nine".