124136214113 has 2 divisors, whose sum is σ = 124136214114. Its totient is φ = 124136214112.

The previous prime is 124136214109. The next prime is 124136214227. The reversal of 124136214113 is 311412631421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105587953249 + 18548260864 = 324943^2 + 136192^2 .

It is a cyclic number.

It is not a de Polignac number, because 124136214113 - 2² = 124136214109 is a prime.

It is not a weakly prime, because it can be changed into another prime (124136214313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62068107056 + 62068107057.

It is an arithmetic number, because the mean of its divisors is an integer number (62068107057).

Almost surely, 2^124136214113 is an apocalyptic number.

It is an amenable number.

124136214113 is a deficient number, since it is larger than the sum of its proper divisors (1).

124136214113 is an equidigital number, since it uses as much as digits as its factorization.

124136214113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 29.

Adding to 124136214113 its reverse (311412631421), we get a palindrome (435548845534).

The spelling of 124136214113 in words is "one hundred twenty-four billion, one hundred thirty-six million, two hundred fourteen thousand, one hundred thirteen".