13023241500637 has 2 divisors, whose sum is σ = 13023241500638. Its totient is φ = 13023241500636.

The previous prime is 13023241500631. The next prime is 13023241500653. The reversal of 13023241500637 is 73600514232031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12961303232761 + 61938267876 = 3600181^2 + 248874^2 .

It is an emirp because it is prime and its reverse (73600514232031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13023241500637 - 2¹⁹ = 13023240976349 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13023241500596 and 13023241500605.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13023241500631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6511620750318 + 6511620750319.

It is an arithmetic number, because the mean of its divisors is an integer number (6511620750319).

Almost surely, 2^{13023241500637} is an apocalyptic number.

It is an amenable number.

13023241500637 is a deficient number, since it is larger than the sum of its proper divisors (1).

13023241500637 is an equidigital number, since it uses as much as digits as its factorization.

13023241500637 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 37.

Adding to 13023241500637 its reverse (73600514232031), we get a palindrome (86623755732668).

The spelling of 13023241500637 in words is "thirteen trillion, twenty-three billion, two hundred forty-one million, five hundred thousand, six hundred thirty-seven".