120279179 has 2 divisors, whose sum is σ = 120279180. Its totient is φ = 120279178.

The previous prime is 120279169. The next prime is 120279191. The reversal of 120279179 is 971972021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120279179 - 2⁸ = 120278923 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (120279109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60139589 + 60139590.

It is an arithmetic number, because the mean of its divisors is an integer number (60139590).

Almost surely, 2^120279179 is an apocalyptic number.

120279179 is a deficient number, since it is larger than the sum of its proper divisors (1).

120279179 is an equidigital number, since it uses as much as digits as its factorization.

120279179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15876, while the sum is 38.

The square root of 120279179 is about 10967.1864669112. The cubic root of 120279179 is about 493.6246267375.

The spelling of 120279179 in words is "one hundred twenty million, two hundred seventy-nine thousand, one hundred seventy-nine".