108161755279 has 2 divisors, whose sum is σ = 108161755280. Its totient is φ = 108161755278.

The previous prime is 108161755211. The next prime is 108161755307. The reversal of 108161755279 is 972557161801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 108161755279 - 2⁷ = 108161755151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108161753279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54080877639 + 54080877640.

It is an arithmetic number, because the mean of its divisors is an integer number (54080877640).

Almost surely, 2^108161755279 is an apocalyptic number.

108161755279 is a deficient number, since it is larger than the sum of its proper divisors (1).

108161755279 is an equidigital number, since it uses as much as digits as its factorization.

108161755279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1058400, while the sum is 52.

The spelling of 108161755279 in words is "one hundred eight billion, one hundred sixty-one million, seven hundred fifty-five thousand, two hundred seventy-nine".