108348565540079 has 4 divisors (see below), whose sum is σ = 108352427298384. Its totient is φ = 108344703781776.

The previous prime is 108348565540069. The next prime is 108348565540081. The reversal of 108348565540079 is 970045565843801.

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 108348565540079 - 2¹² = 108348565535983 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 108348565539997 and 108348565540024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108348565540069) 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, 1930837067 + ... + 1930893180.

It is an arithmetic number, because the mean of its divisors is an integer number (27088106824596).

Almost surely, 2^{108348565540079} is an apocalyptic number.

108348565540079 is a deficient number, since it is larger than the sum of its proper divisors (3861758305).

108348565540079 is an equidigital number, since it uses as much as digits as its factorization.

108348565540079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3861758304.

The product of its (nonzero) digits is 145152000, while the sum is 65.

The spelling of 108348565540079 in words is "one hundred eight trillion, three hundred forty-eight billion, five hundred sixty-five million, five hundred forty thousand, seventy-nine".