124114133513 has 2 divisors, whose sum is σ = 124114133514. Its totient is φ = 124114133512.

The previous prime is 124114133431. The next prime is 124114133531. The reversal of 124114133513 is 315331411421.

Together with next prime (124114133531) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 123052220944 + 1061912569 = 350788^2 + 32587^2 .

It is a cyclic number.

It is not a de Polignac number, because 124114133513 - 2¹⁰ = 124114132489 is a prime.

It is not a weakly prime, because it can be changed into another prime (124114133543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62057066756 + 62057066757.

It is an arithmetic number, because the mean of its divisors is an integer number (62057066757).

Almost surely, 2^124114133513 is an apocalyptic number.

It is an amenable number.

124114133513 is a deficient number, since it is larger than the sum of its proper divisors (1).

124114133513 is an equidigital number, since it uses as much as digits as its factorization.

124114133513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 29.

Adding to 124114133513 its reverse (315331411421), we get a palindrome (439445544934).

The spelling of 124114133513 in words is "one hundred twenty-four billion, one hundred fourteen million, one hundred thirty-three thousand, five hundred thirteen".