108248771811 has 8 divisors (see below), whose sum is σ = 145251006544. Its totient is φ = 71706192480.

The previous prime is 108248771809. The next prime is 108248771831. The reversal of 108248771811 is 118177842801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 108248771811 - 2¹ = 108248771809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108248771831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114913300 + ... + 114914241.

It is an arithmetic number, because the mean of its divisors is an integer number (18156375818).

Almost surely, 2^108248771811 is an apocalyptic number.

108248771811 is a deficient number, since it is larger than the sum of its proper divisors (37002234733).

108248771811 is a wasteful number, since it uses less digits than its factorization.

108248771811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229827701.

The product of its (nonzero) digits is 200704, while the sum is 48.

The spelling of 108248771811 in words is "one hundred eight billion, two hundred forty-eight million, seven hundred seventy-one thousand, eight hundred eleven".