12530211041 has 4 divisors (see below), whose sum is σ = 12600212400. Its totient is φ = 12460209684.

The previous prime is 12530210969. The next prime is 12530211053. The reversal of 12530211041 is 14011203521.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12530211041 - 2¹⁴ = 12530194657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12530214041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35000411 + ... + 35000768.

It is an arithmetic number, because the mean of its divisors is an integer number (3150053100).

Almost surely, 2^12530211041 is an apocalyptic number.

It is an amenable number.

12530211041 is a deficient number, since it is larger than the sum of its proper divisors (70001359).

12530211041 is an equidigital number, since it uses as much as digits as its factorization.

12530211041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70001358.

The product of its (nonzero) digits is 240, while the sum is 20.

Adding to 12530211041 its reverse (14011203521), we get a palindrome (26541414562).

The spelling of 12530211041 in words is "twelve billion, five hundred thirty million, two hundred eleven thousand, forty-one".