124231325510113 has 2 divisors, whose sum is σ = 124231325510114. Its totient is φ = 124231325510112.

The previous prime is 124231325510111. The next prime is 124231325510177. The reversal of 124231325510113 is 311015523132421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110841668690769 + 13389656819344 = 10528137^2 + 3659188^2 .

It is a cyclic number.

It is not a de Polignac number, because 124231325510113 - 2¹ = 124231325510111 is a prime.

Together with 124231325510111, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (124231325510111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62115662755056 + 62115662755057.

It is an arithmetic number, because the mean of its divisors is an integer number (62115662755057).

Almost surely, 2^{124231325510113} is an apocalyptic number.

It is an amenable number.

124231325510113 is a deficient number, since it is larger than the sum of its proper divisors (1).

124231325510113 is an equidigital number, since it uses as much as digits as its factorization.

124231325510113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 34.

Adding to 124231325510113 its reverse (311015523132421), we get a palindrome (435246848642534).

The spelling of 124231325510113 in words is "one hundred twenty-four trillion, two hundred thirty-one billion, three hundred twenty-five million, five hundred ten thousand, one hundred thirteen".