42330123300013 has 2 divisors, whose sum is σ = 42330123300014. Its totient is φ = 42330123300012.

The previous prime is 42330123299977. The next prime is 42330123300181. The reversal of 42330123300013 is 31000332103324.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31502423740804 + 10827699559209 = 5612702^2 + 3290547^2 .

It is a cyclic number.

It is not a de Polignac number, because 42330123300013 - 2¹⁷ = 42330123168941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42330123309013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21165061650006 + 21165061650007.

It is an arithmetic number, because the mean of its divisors is an integer number (21165061650007).

Almost surely, 2^{42330123300013} is an apocalyptic number.

It is an amenable number.

42330123300013 is a deficient number, since it is larger than the sum of its proper divisors (1).

42330123300013 is an equidigital number, since it uses as much as digits as its factorization.

42330123300013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 42330123300013 its reverse (31000332103324), we get a palindrome (73330455403337).

The spelling of 42330123300013 in words is "forty-two trillion, three hundred thirty billion, one hundred twenty-three million, three hundred thousand, thirteen".