108143231179 has 2 divisors, whose sum is σ = 108143231180. Its totient is φ = 108143231178.

The previous prime is 108143231153. The next prime is 108143231213. The reversal of 108143231179 is 971132341801.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 108143231179 - 2¹³ = 108143222987 is a prime.

It is not a weakly prime, because it can be changed into another prime (108143231279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54071615589 + 54071615590.

It is an arithmetic number, because the mean of its divisors is an integer number (54071615590).

Almost surely, 2^108143231179 is an apocalyptic number.

108143231179 is a deficient number, since it is larger than the sum of its proper divisors (1).

108143231179 is an equidigital number, since it uses as much as digits as its factorization.

108143231179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 40.

The spelling of 108143231179 in words is "one hundred eight billion, one hundred forty-three million, two hundred thirty-one thousand, one hundred seventy-nine".