243114119 has 2 divisors, whose sum is σ = 243114120. Its totient is φ = 243114118.

The previous prime is 243114089. The next prime is 243114143. The reversal of 243114119 is 911411342.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 243114119 - 2⁸ = 243113863 is a prime.

It is a super-2 number, since 2×243114119² = 118208949714292322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (243114419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121557059 + 121557060.

It is an arithmetic number, because the mean of its divisors is an integer number (121557060).

Almost surely, 2^243114119 is an apocalyptic number.

243114119 is a deficient number, since it is larger than the sum of its proper divisors (1).

243114119 is an equidigital number, since it uses as much as digits as its factorization.

243114119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 864, while the sum is 26.

The square root of 243114119 is about 15592.1172071018. The cubic root of 243114119 is about 624.1228176711.

The spelling of 243114119 in words is "two hundred forty-three million, one hundred fourteen thousand, one hundred nineteen".