2112103430141 has 2 divisors, whose sum is σ = 2112103430142. Its totient is φ = 2112103430140.

The previous prime is 2112103430089. The next prime is 2112103430159. The reversal of 2112103430141 is 1410343012112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1101616077241 + 1010487352900 = 1049579^2 + 1005230^2 .

It is a cyclic number.

It is not a de Polignac number, because 2112103430141 - 2⁶ = 2112103430077 is a prime.

It is a super-2 number, since 2×2112103430141² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2112103430161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056051715070 + 1056051715071.

It is an arithmetic number, because the mean of its divisors is an integer number (1056051715071).

Almost surely, 2^{2112103430141} is an apocalyptic number.

It is an amenable number.

2112103430141 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112103430141 is an equidigital number, since it uses as much as digits as its factorization.

2112103430141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 2112103430141 its reverse (1410343012112), we get a palindrome (3522446442253).

The spelling of 2112103430141 in words is "two trillion, one hundred twelve billion, one hundred three million, four hundred thirty thousand, one hundred forty-one".