108812339 has 4 divisors (see below), whose sum is σ = 110865456. Its totient is φ = 106759224.

The previous prime is 108812323. The next prime is 108812371. The reversal of 108812339 is 933218801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 933218801 = 19 ⋅49116779.

It is a cyclic number.

It is not a de Polignac number, because 108812339 - 2⁴ = 108812323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 108812299 and 108812308.

It is not an unprimeable number, because it can be changed into a prime (108812239) 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, 1026479 + ... + 1026584.

It is an arithmetic number, because the mean of its divisors is an integer number (27716364).

Almost surely, 2^108812339 is an apocalyptic number.

108812339 is a deficient number, since it is larger than the sum of its proper divisors (2053117).

108812339 is an equidigital number, since it uses as much as digits as its factorization.

108812339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2053116.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 108812339 is about 10431.3153053678. The cubic root of 108812339 is about 477.4113231342.

The spelling of 108812339 in words is "one hundred eight million, eight hundred twelve thousand, three hundred thirty-nine".