108848722849 has 2 divisors, whose sum is σ = 108848722850. Its totient is φ = 108848722848.

The previous prime is 108848722817. The next prime is 108848722861. The reversal of 108848722849 is 948227848801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85932818449 + 22915904400 = 293143^2 + 151380^2 .

It is a cyclic number.

It is not a de Polignac number, because 108848722849 - 2⁵ = 108848722817 is a prime.

It is not a weakly prime, because it can be changed into another prime (108848722349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54424361424 + 54424361425.

It is an arithmetic number, because the mean of its divisors is an integer number (54424361425).

Almost surely, 2^108848722849 is an apocalyptic number.

It is an amenable number.

108848722849 is a deficient number, since it is larger than the sum of its proper divisors (1).

108848722849 is an equidigital number, since it uses as much as digits as its factorization.

108848722849 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16515072, while the sum is 61.

The spelling of 108848722849 in words is "one hundred eight billion, eight hundred forty-eight million, seven hundred twenty-two thousand, eight hundred forty-nine".