2102144011043 has 2 divisors, whose sum is σ = 2102144011044. Its totient is φ = 2102144011042.

The previous prime is 2102144011001. The next prime is 2102144011069. The reversal of 2102144011043 is 3401104412012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2102144011043 - 2¹⁴ = 2102143994659 is a prime.

It is not a weakly prime, because it can be changed into another prime (2102144091043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051072005521 + 1051072005522.

It is an arithmetic number, because the mean of its divisors is an integer number (1051072005522).

Almost surely, 2^{2102144011043} is an apocalyptic number.

2102144011043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2102144011043 is an equidigital number, since it uses as much as digits as its factorization.

2102144011043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 2102144011043 its reverse (3401104412012), we get a palindrome (5503248423055).

The spelling of 2102144011043 in words is "two trillion, one hundred two billion, one hundred forty-four million, eleven thousand, forty-three".