2140043131103 has 2 divisors, whose sum is σ = 2140043131104. Its totient is φ = 2140043131102.

The previous prime is 2140043131069. The next prime is 2140043131151. The reversal of 2140043131103 is 3011313400412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2140043131103 - 2⁸ = 2140043130847 is a prime.

It is a super-2 number, since 2×2140043131103² (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 (2140043139103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1070021565551 + 1070021565552.

It is an arithmetic number, because the mean of its divisors is an integer number (1070021565552).

Almost surely, 2^{2140043131103} is an apocalyptic number.

2140043131103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2140043131103 is an equidigital number, since it uses as much as digits as its factorization.

2140043131103 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 2140043131103 its reverse (3011313400412), we get a palindrome (5151356531515).

The spelling of 2140043131103 in words is "two trillion, one hundred forty billion, forty-three million, one hundred thirty-one thousand, one hundred three".