12530141355 has 32 divisors (see below), whose sum is σ = 20272057344. Its totient is φ = 6608249856.

The previous prime is 12530141347. The next prime is 12530141381. The reversal of 12530141355 is 55314103521.

It is not a de Polignac number, because 12530141355 - 2³ = 12530141347 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2154862 + ... + 2160668.

It is an arithmetic number, because the mean of its divisors is an integer number (633501792).

Almost surely, 2^12530141355 is an apocalyptic number.

12530141355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12530141355 is a deficient number, since it is larger than the sum of its proper divisors (7741915989).

12530141355 is a wasteful number, since it uses less digits than its factorization.

12530141355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7395.

The product of its (nonzero) digits is 9000, while the sum is 30.

Adding to 12530141355 its reverse (55314103521), we get a palindrome (67844244876).

The spelling of 12530141355 in words is "twelve billion, five hundred thirty million, one hundred forty-one thousand, three hundred fifty-five".