120036859 has 2 divisors, whose sum is σ = 120036860. Its totient is φ = 120036858.

The previous prime is 120036853. The next prime is 120036869. The reversal of 120036859 is 958630021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120036859 - 2¹⁵ = 120004091 is a prime.

It is a super-3 number, since 3×120036859³ (a number of 25 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (120036853) 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, 60018429 + 60018430.

It is an arithmetic number, because the mean of its divisors is an integer number (60018430).

Almost surely, 2^120036859 is an apocalyptic number.

120036859 is a deficient number, since it is larger than the sum of its proper divisors (1).

120036859 is an equidigital number, since it uses as much as digits as its factorization.

120036859 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 120036859 is about 10956.1333964132. The cubic root of 120036859 is about 493.2929108691.

The spelling of 120036859 in words is "one hundred twenty million, thirty-six thousand, eight hundred fifty-nine".