2043104431141 has 2 divisors, whose sum is σ = 2043104431142. Its totient is φ = 2043104431140.

The previous prime is 2043104431033. The next prime is 2043104431157. The reversal of 2043104431141 is 1411344013402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1359663274116 + 683441157025 = 1166046^2 + 826705^2 .

It is a cyclic number.

It is not a de Polignac number, because 2043104431141 - 2²¹ = 2043102333989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2043104431541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021552215570 + 1021552215571.

It is an arithmetic number, because the mean of its divisors is an integer number (1021552215571).

Almost surely, 2^{2043104431141} is an apocalyptic number.

It is an amenable number.

2043104431141 is a deficient number, since it is larger than the sum of its proper divisors (1).

2043104431141 is an equidigital number, since it uses as much as digits as its factorization.

2043104431141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 2043104431141 its reverse (1411344013402), we get a palindrome (3454448444543).

The spelling of 2043104431141 in words is "two trillion, forty-three billion, one hundred four million, four hundred thirty-one thousand, one hundred forty-one".