108861824348911 has 2 divisors, whose sum is σ = 108861824348912. Its totient is φ = 108861824348910.

The previous prime is 108861824348869. The next prime is 108861824349007. The reversal of 108861824348911 is 119843428168801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 108861824348911 - 2¹³ = 108861824340719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108861824348311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54430912174455 + 54430912174456.

It is an arithmetic number, because the mean of its divisors is an integer number (54430912174456).

Almost surely, 2^{108861824348911} is an apocalyptic number.

108861824348911 is a deficient number, since it is larger than the sum of its proper divisors (1).

108861824348911 is an equidigital number, since it uses as much as digits as its factorization.

108861824348911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21233664, while the sum is 64.

The spelling of 108861824348911 in words is "one hundred eight trillion, eight hundred sixty-one billion, eight hundred twenty-four million, three hundred forty-eight thousand, nine hundred eleven".