2143113340001 has 2 divisors, whose sum is σ = 2143113340002. Its totient is φ = 2143113340000.

The previous prime is 2143113339949. The next prime is 2143113340007. The reversal of 2143113340001 is 1000433113412.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1982813199376 + 160300140625 = 1408124^2 + 400375^2 .

It is a cyclic number.

It is not a de Polignac number, because 2143113340001 - 2⁶ = 2143113339937 is a prime.

It is not a weakly prime, because it can be changed into another prime (2143113340007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1071556670000 + 1071556670001.

It is an arithmetic number, because the mean of its divisors is an integer number (1071556670001).

Almost surely, 2^{2143113340001} is an apocalyptic number.

It is an amenable number.

2143113340001 is a deficient number, since it is larger than the sum of its proper divisors (1).

2143113340001 is an equidigital number, since it uses as much as digits as its factorization.

2143113340001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 2143113340001 its reverse (1000433113412), we get a palindrome (3143546453413).

The spelling of 2143113340001 in words is "two trillion, one hundred forty-three billion, one hundred thirteen million, three hundred forty thousand, one".