123001230013 has 2 divisors, whose sum is σ = 123001230014. Its totient is φ = 123001230012.

The previous prime is 123001229983. The next prime is 123001230091. The reversal of 123001230013 is 310032100321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 121022581689 + 1978648324 = 347883^2 + 44482^2 .

It is an emirp because it is prime and its reverse (310032100321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 123001230013 - 2¹³ = 123001221821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123001230413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61500615006 + 61500615007.

It is an arithmetic number, because the mean of its divisors is an integer number (61500615007).

Almost surely, 2^123001230013 is an apocalyptic number.

It is an amenable number.

123001230013 is a deficient number, since it is larger than the sum of its proper divisors (1).

123001230013 is an equidigital number, since it uses as much as digits as its factorization.

123001230013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 123001230013 its reverse (310032100321), we get a palindrome (433033330334).

The spelling of 123001230013 in words is "one hundred twenty-three billion, one million, two hundred thirty thousand, thirteen".