120194119 has 2 divisors, whose sum is σ = 120194120. Its totient is φ = 120194118.

The previous prime is 120194071. The next prime is 120194143. The reversal of 120194119 is 911491021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120194119 - 2⁷ = 120193991 is a prime.

It is a super-2 number, since 2×120194119² = 28893252484372322, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120194219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60097059 + 60097060.

It is an arithmetic number, because the mean of its divisors is an integer number (60097060).

Almost surely, 2^120194119 is an apocalyptic number.

120194119 is a deficient number, since it is larger than the sum of its proper divisors (1).

120194119 is an equidigital number, since it uses as much as digits as its factorization.

120194119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 28.

The square root of 120194119 is about 10963.3078493674. The cubic root of 120194119 is about 493.5082374818.

The spelling of 120194119 in words is "one hundred twenty million, one hundred ninety-four thousand, one hundred nineteen".