108039996443 has 2 divisors, whose sum is σ = 108039996444. Its totient is φ = 108039996442.

The previous prime is 108039996439. The next prime is 108039996511. The reversal of 108039996443 is 344699930801.

It is a weak prime.

It is an emirp because it is prime and its reverse (344699930801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 108039996443 - 2² = 108039996439 is a prime.

It is a super-3 number, since 3×108039996443³ (a number of 34 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (108039996433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54019998221 + 54019998222.

It is an arithmetic number, because the mean of its divisors is an integer number (54019998222).

Almost surely, 2^108039996443 is an apocalyptic number.

108039996443 is a deficient number, since it is larger than the sum of its proper divisors (1).

108039996443 is an equidigital number, since it uses as much as digits as its factorization.

108039996443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5038848, while the sum is 56.

The spelling of 108039996443 in words is "one hundred eight billion, thirty-nine million, nine hundred ninety-six thousand, four hundred forty-three".