243114131093 has 2 divisors, whose sum is σ = 243114131094. Its totient is φ = 243114131092.

The previous prime is 243114131083. The next prime is 243114131123. The reversal of 243114131093 is 390131411342.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 189140619409 + 53973511684 = 434903^2 + 232322^2 .

It is a cyclic number.

It is not a de Polignac number, because 243114131093 - 2³⁴ = 225934261909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (243114131083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121557065546 + 121557065547.

It is an arithmetic number, because the mean of its divisors is an integer number (121557065547).

Almost surely, 2^243114131093 is an apocalyptic number.

It is an amenable number.

243114131093 is a deficient number, since it is larger than the sum of its proper divisors (1).

243114131093 is an equidigital number, since it uses as much as digits as its factorization.

243114131093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 32.

The spelling of 243114131093 in words is "two hundred forty-three billion, one hundred fourteen million, one hundred thirty-one thousand, ninety-three".