100000201111 has 2 divisors, whose sum is σ = 100000201112. Its totient is φ = 100000201110.

The previous prime is 100000201097. The next prime is 100000201121. The reversal of 100000201111 is 111102000001.

It is a strong prime.

It is an emirp because it is prime and its reverse (111102000001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100000201111 - 2⁵ = 100000201079 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100000201094 and 100000201103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100000201121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50000100555 + 50000100556.

It is an arithmetic number, because the mean of its divisors is an integer number (50000100556).

Almost surely, 2^100000201111 is an apocalyptic number.

100000201111 is a deficient number, since it is larger than the sum of its proper divisors (1).

100000201111 is an equidigital number, since it uses as much as digits as its factorization.

100000201111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 100000201111 its reverse (111102000001), we get a palindrome (211102201112).

The spelling of 100000201111 in words is "one hundred billion, two hundred one thousand, one hundred eleven".