4402102004123 has 2 divisors, whose sum is σ = 4402102004124. Its totient is φ = 4402102004122.

The previous prime is 4402102004093. The next prime is 4402102004137. The reversal of 4402102004123 is 3214002012044.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4402102004123 - 2¹² = 4402102000027 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (4402102007123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2201051002061 + 2201051002062.

It is an arithmetic number, because the mean of its divisors is an integer number (2201051002062).

Almost surely, 2^{4402102004123} is an apocalyptic number.

4402102004123 is a deficient number, since it is larger than the sum of its proper divisors (1).

4402102004123 is an equidigital number, since it uses as much as digits as its factorization.

4402102004123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 4402102004123 its reverse (3214002012044), we get a palindrome (7616104016167).

The spelling of 4402102004123 in words is "four trillion, four hundred two billion, one hundred two million, four thousand, one hundred twenty-three".