119855279 has 2 divisors, whose sum is σ = 119855280. Its totient is φ = 119855278.

The previous prime is 119855273. The next prime is 119855297. The reversal of 119855279 is 972558911.

It is a happy number.

Together with next prime (119855297) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 119855279 - 2¹⁶ = 119789743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (119855273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59927639 + 59927640.

It is an arithmetic number, because the mean of its divisors is an integer number (59927640).

Almost surely, 2^119855279 is an apocalyptic number.

119855279 is a deficient number, since it is larger than the sum of its proper divisors (1).

119855279 is an equidigital number, since it uses as much as digits as its factorization.

119855279 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 226800, while the sum is 47.

The square root of 119855279 is about 10947.8435776184. The cubic root of 119855279 is about 493.0440502807.

The spelling of 119855279 in words is "one hundred nineteen million, eight hundred fifty-five thousand, two hundred seventy-nine".