12530411241 has 4 divisors (see below), whose sum is σ = 16707214992. Its totient is φ = 8353607492.

The previous prime is 12530411239. The next prime is 12530411249. The reversal of 12530411241 is 14211403521.

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 12530411241 - 2¹ = 12530411239 is a prime.

It is a super-2 number, since 2×12530411241² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12530411249) 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, 2088401871 + ... + 2088401876.

It is an arithmetic number, because the mean of its divisors is an integer number (4176803748).

Almost surely, 2^12530411241 is an apocalyptic number.

It is an amenable number.

12530411241 is a deficient number, since it is larger than the sum of its proper divisors (4176803751).

12530411241 is an equidigital number, since it uses as much as digits as its factorization.

12530411241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4176803750.

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 12530411241 its reverse (14211403521), we get a palindrome (26741814762).

The spelling of 12530411241 in words is "twelve billion, five hundred thirty million, four hundred eleven thousand, two hundred forty-one".