120304199 has 2 divisors, whose sum is σ = 120304200. Its totient is φ = 120304198.

The previous prime is 120304193. The next prime is 120304253. The reversal of 120304199 is 991403021.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120304199 - 2⁴ = 120304183 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120304193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60152099 + 60152100.

It is an arithmetic number, because the mean of its divisors is an integer number (60152100).

Almost surely, 2^120304199 is an apocalyptic number.

120304199 is a deficient number, since it is larger than the sum of its proper divisors (1).

120304199 is an equidigital number, since it uses as much as digits as its factorization.

120304199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 120304199 is about 10968.3270830150. The cubic root of 120304199 is about 493.6588516466.

The spelling of 120304199 in words is "one hundred twenty million, three hundred four thousand, one hundred ninety-nine".