120204859 has 2 divisors, whose sum is σ = 120204860. Its totient is φ = 120204858.

The previous prime is 120204857. The next prime is 120204863. The reversal of 120204859 is 958402021.

120204859 is nontrivially palindromic in base 6.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120204859 - 2¹ = 120204857 is a prime.

Together with 120204857, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 120204859.

It is not a weakly prime, because it can be changed into another prime (120204857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60102429 + 60102430.

It is an arithmetic number, because the mean of its divisors is an integer number (60102430).

Almost surely, 2^120204859 is an apocalyptic number.

120204859 is a deficient number, since it is larger than the sum of its proper divisors (1).

120204859 is an equidigital number, since it uses as much as digits as its factorization.

120204859 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 120204859 is about 10963.7976540978. The cubic root of 120204859 is about 493.5229362614.

The spelling of 120204859 in words is "one hundred twenty million, two hundred four thousand, eight hundred fifty-nine".