12530145141443 has 2 divisors, whose sum is σ = 12530145141444. Its totient is φ = 12530145141442.

The previous prime is 12530145141433. The next prime is 12530145141461. The reversal of 12530145141443 is 34414154103521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12530145141443 - 2¹⁴ = 12530145125059 is a prime.

It is a super-2 number, since 2×12530145141443² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12530145141397 and 12530145141406.

It is not a weakly prime, because it can be changed into another prime (12530145141433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6265072570721 + 6265072570722.

It is an arithmetic number, because the mean of its divisors is an integer number (6265072570722).

Almost surely, 2^{12530145141443} is an apocalyptic number.

12530145141443 is a deficient number, since it is larger than the sum of its proper divisors (1).

12530145141443 is an equidigital number, since it uses as much as digits as its factorization.

12530145141443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 115200, while the sum is 38.

Adding to 12530145141443 its reverse (34414154103521), we get a palindrome (46944299244964).

The spelling of 12530145141443 in words is "twelve trillion, five hundred thirty billion, one hundred forty-five million, one hundred forty-one thousand, four hundred forty-three".