100201211027 has 2 divisors, whose sum is σ = 100201211028. Its totient is φ = 100201211026.

The previous prime is 100201211009. The next prime is 100201211087. The reversal of 100201211027 is 720112102001.

It is a weak prime.

It is an emirp because it is prime and its reverse (720112102001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100201211027 - 2¹⁰ = 100201210003 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100201210996 and 100201211014.

It is not a weakly prime, because it can be changed into another prime (100201211087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50100605513 + 50100605514.

It is an arithmetic number, because the mean of its divisors is an integer number (50100605514).

Almost surely, 2^100201211027 is an apocalyptic number.

100201211027 is a deficient number, since it is larger than the sum of its proper divisors (1).

100201211027 is an equidigital number, since it uses as much as digits as its factorization.

100201211027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56, while the sum is 17.

Adding to 100201211027 its reverse (720112102001), we get a palindrome (820313313028).

The spelling of 100201211027 in words is "one hundred billion, two hundred one million, two hundred eleven thousand, twenty-seven".