12130020241 has 2 divisors, whose sum is σ = 12130020242. Its totient is φ = 12130020240.

The previous prime is 12130020197. The next prime is 12130020263. The reversal of 12130020241 is 14202003121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12126634641 + 3385600 = 110121^2 + 1840^2 .

It is a cyclic number.

It is not a de Polignac number, because 12130020241 - 2²³ = 12121631633 is a prime.

It is not a weakly prime, because it can be changed into another prime (12130020341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6065010120 + 6065010121.

It is an arithmetic number, because the mean of its divisors is an integer number (6065010121).

Almost surely, 2^12130020241 is an apocalyptic number.

It is an amenable number.

12130020241 is a deficient number, since it is larger than the sum of its proper divisors (1).

12130020241 is an equidigital number, since it uses as much as digits as its factorization.

12130020241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 12130020241 its reverse (14202003121), we get a palindrome (26332023362).

The spelling of 12130020241 in words is "twelve billion, one hundred thirty million, twenty thousand, two hundred forty-one".