12005100241 has 2 divisors, whose sum is σ = 12005100242. Its totient is φ = 12005100240.

The previous prime is 12005100229. The next prime is 12005100251. The reversal of 12005100241 is 14200150021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10040040000 + 1965060241 = 100200^2 + 44329^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12005100241 is a prime.

It is not a weakly prime, because it can be changed into another prime (12005100251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6002550120 + 6002550121.

It is an arithmetic number, because the mean of its divisors is an integer number (6002550121).

Almost surely, 2^12005100241 is an apocalyptic number.

It is an amenable number.

12005100241 is a deficient number, since it is larger than the sum of its proper divisors (1).

12005100241 is an equidigital number, since it uses as much as digits as its factorization.

12005100241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80, while the sum is 16.

Adding to 12005100241 its reverse (14200150021), we get a palindrome (26205250262).

The spelling of 12005100241 in words is "twelve billion, five million, one hundred thousand, two hundred forty-one".