2104142111 has 2 divisors, whose sum is σ = 2104142112. Its totient is φ = 2104142110.

The previous prime is 2104142093. The next prime is 2104142129. The reversal of 2104142111 is 1112414012.

It is a balanced prime because it is at equal distance from previous prime (2104142093) and next prime (2104142129).

It is a cyclic number.

It is not a de Polignac number, because 2104142111 - 2¹⁰ = 2104141087 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2104142111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2104142171) 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, 1052071055 + 1052071056.

It is an arithmetic number, because the mean of its divisors is an integer number (1052071056).

Almost surely, 2^2104142111 is an apocalyptic number.

2104142111 is a deficient number, since it is larger than the sum of its proper divisors (1).

2104142111 is an equidigital number, since it uses as much as digits as its factorization.

2104142111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 2104142111 is about 45870.9288220764. The cubic root of 2104142111 is about 1281.4205645750.

Adding to 2104142111 its reverse (1112414012), we get a palindrome (3216556123).

The spelling of 2104142111 in words is "two billion, one hundred four million, one hundred forty-two thousand, one hundred eleven".