1210131101141 has 2 divisors, whose sum is σ = 1210131101142. Its totient is φ = 1210131101140.

The previous prime is 1210131101107. The next prime is 1210131101159. The reversal of 1210131101141 is 1411011310121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1193632726225 + 16498374916 = 1092535^2 + 128446^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1210131101141 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1210131101941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605065550570 + 605065550571.

It is an arithmetic number, because the mean of its divisors is an integer number (605065550571).

Almost surely, 2^{1210131101141} is an apocalyptic number.

It is an amenable number.

1210131101141 is a deficient number, since it is larger than the sum of its proper divisors (1).

1210131101141 is an equidigital number, since it uses as much as digits as its factorization.

1210131101141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 17.

Adding to 1210131101141 its reverse (1411011310121), we get a palindrome (2621142411262).

The spelling of 1210131101141 in words is "one trillion, two hundred ten billion, one hundred thirty-one million, one hundred one thousand, one hundred forty-one".