1000002100411 has 2 divisors, whose sum is σ = 1000002100412. Its totient is φ = 1000002100410.

The previous prime is 1000002100403. The next prime is 1000002100441. The reversal of 1000002100411 is 1140012000001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1000002100411 - 2³ = 1000002100403 is a prime.

It is not a weakly prime, because it can be changed into another prime (1000002100441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500001050205 + 500001050206.

It is an arithmetic number, because the mean of its divisors is an integer number (500001050206).

Almost surely, 2^{1000002100411} is an apocalyptic number.

1000002100411 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000002100411 is an equidigital number, since it uses as much as digits as its factorization.

1000002100411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1000002100411 its reverse (1140012000001), we get a palindrome (2140014100412).

The spelling of 1000002100411 in words is "one trillion, two million, one hundred thousand, four hundred eleven".