12101243201 has 2 divisors, whose sum is σ = 12101243202. Its totient is φ = 12101243200.

The previous prime is 12101243197. The next prime is 12101243239. The reversal of 12101243201 is 10234210121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6118994176 + 5982249025 = 78224^2 + 77345^2 .

It is a cyclic number.

It is not a de Polignac number, because 12101243201 - 2² = 12101243197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12101243201.

It is not a weakly prime, because it can be changed into another prime (12101233201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6050621600 + 6050621601.

It is an arithmetic number, because the mean of its divisors is an integer number (6050621601).

Almost surely, 2^12101243201 is an apocalyptic number.

It is an amenable number.

12101243201 is a deficient number, since it is larger than the sum of its proper divisors (1).

12101243201 is an equidigital number, since it uses as much as digits as its factorization.

12101243201 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 17.

Adding to 12101243201 its reverse (10234210121), we get a palindrome (22335453322).

The spelling of 12101243201 in words is "twelve billion, one hundred one million, two hundred forty-three thousand, two hundred one".