108439383068803 has 4 divisors (see below), whose sum is σ = 109399023627048. Its totient is φ = 107479742510560.

The previous prime is 108439383068801. The next prime is 108439383068833. The reversal of 108439383068803 is 308860383934801.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 108439383068803 - 2¹ = 108439383068801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108439383068801) 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, 479820278953 + ... + 479820279178.

It is an arithmetic number, because the mean of its divisors is an integer number (27349755906762).

Almost surely, 2^{108439383068803} is an apocalyptic number.

108439383068803 is a deficient number, since it is larger than the sum of its proper divisors (959640558245).

108439383068803 is an equidigital number, since it uses as much as digits as its factorization.

108439383068803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959640558244.

The product of its (nonzero) digits is 71663616, while the sum is 64.

The spelling of 108439383068803 in words is "one hundred eight trillion, four hundred thirty-nine billion, three hundred eighty-three million, sixty-eight thousand, eight hundred three".