124110341209 has 2 divisors, whose sum is σ = 124110341210. Its totient is φ = 124110341208.

The previous prime is 124110341171. The next prime is 124110341317. The reversal of 124110341209 is 902143011421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 88663995225 + 35446345984 = 297765^2 + 188272^2 .

It is an emirp because it is prime and its reverse (902143011421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 124110341209 - 2⁷ = 124110341081 is a prime.

It is not a weakly prime, because it can be changed into another prime (124110311209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62055170604 + 62055170605.

It is an arithmetic number, because the mean of its divisors is an integer number (62055170605).

Almost surely, 2^124110341209 is an apocalyptic number.

It is an amenable number.

124110341209 is a deficient number, since it is larger than the sum of its proper divisors (1).

124110341209 is an equidigital number, since it uses as much as digits as its factorization.

124110341209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 28.

The spelling of 124110341209 in words is "one hundred twenty-four billion, one hundred ten million, three hundred forty-one thousand, two hundred nine".