108263858675809 has 4 divisors (see below), whose sum is σ = 108296360588080. Its totient is φ = 108231356763540.

The previous prime is 108263858675783. The next prime is 108263858675851. The reversal of 108263858675809 is 908576858362801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 108263858675809 - 2¹³ = 108263858667617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108263858675509) 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, 16250951139 + ... + 16250957800.

It is an arithmetic number, because the mean of its divisors is an integer number (27074090147020).

Almost surely, 2^{108263858675809} is an apocalyptic number.

It is an amenable number.

108263858675809 is a deficient number, since it is larger than the sum of its proper divisors (32501912271).

108263858675809 is an equidigital number, since it uses as much as digits as its factorization.

108263858675809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32501912270.

The product of its (nonzero) digits is 1393459200, while the sum is 76.

The spelling of 108263858675809 in words is "one hundred eight trillion, two hundred sixty-three billion, eight hundred fifty-eight million, six hundred seventy-five thousand, eight hundred nine".