243110135119 has 2 divisors, whose sum is σ = 243110135120. Its totient is φ = 243110135118.

The previous prime is 243110135089. The next prime is 243110135129. The reversal of 243110135119 is 911531011342.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 243110135119 - 2⁷ = 243110134991 is a prime.

It is a super-2 number, since 2×243110135119² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (243110135129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121555067559 + 121555067560.

It is an arithmetic number, because the mean of its divisors is an integer number (121555067560).

Almost surely, 2^243110135119 is an apocalyptic number.

243110135119 is a deficient number, since it is larger than the sum of its proper divisors (1).

243110135119 is an equidigital number, since it uses as much as digits as its factorization.

243110135119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 31.

The spelling of 243110135119 in words is "two hundred forty-three billion, one hundred ten million, one hundred thirty-five thousand, one hundred nineteen".