120043199 has 2 divisors, whose sum is σ = 120043200. Its totient is φ = 120043198.

The previous prime is 120043153. The next prime is 120043219. The reversal of 120043199 is 991340021.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120043199 - 2²⁴ = 103265983 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 (120043109) 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, 60021599 + 60021600.

It is an arithmetic number, because the mean of its divisors is an integer number (60021600).

Almost surely, 2^120043199 is an apocalyptic number.

120043199 is a deficient number, since it is larger than the sum of its proper divisors (1).

120043199 is an equidigital number, since it uses as much as digits as its factorization.

120043199 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 120043199 is about 10956.4227282448. The cubic root of 120043199 is about 493.3015954848.

The spelling of 120043199 in words is "one hundred twenty million, forty-three thousand, one hundred ninety-nine".