12100131322141 has 2 divisors, whose sum is σ = 12100131322142. Its totient is φ = 12100131322140.

The previous prime is 12100131322067. The next prime is 12100131322171. The reversal of 12100131322141 is 14122313100121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9195322399641 + 2904808922500 = 3032379^2 + 1704350^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12100131322141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12100131322171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6050065661070 + 6050065661071.

It is an arithmetic number, because the mean of its divisors is an integer number (6050065661071).

Almost surely, 2^{12100131322141} is an apocalyptic number.

It is an amenable number.

12100131322141 is a deficient number, since it is larger than the sum of its proper divisors (1).

12100131322141 is an equidigital number, since it uses as much as digits as its factorization.

12100131322141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 12100131322141 its reverse (14122313100121), we get a palindrome (26222444422262).

The spelling of 12100131322141 in words is "twelve trillion, one hundred billion, one hundred thirty-one million, three hundred twenty-two thousand, one hundred forty-one".