1001201101027 has 2 divisors, whose sum is σ = 1001201101028. Its totient is φ = 1001201101026.

The previous prime is 1001201101001. The next prime is 1001201101031. The reversal of 1001201101027 is 7201011021001.

1001201101027 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1001201101027 - 2¹¹ = 1001201098979 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1001201101027.

It is not a weakly prime, because it can be changed into another prime (1001201101057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500600550513 + 500600550514.

It is an arithmetic number, because the mean of its divisors is an integer number (500600550514).

Almost surely, 2^{1001201101027} is an apocalyptic number.

1001201101027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001201101027 is an equidigital number, since it uses as much as digits as its factorization.

1001201101027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28, while the sum is 16.

Adding to 1001201101027 its reverse (7201011021001), we get a palindrome (8202212122028).

The spelling of 1001201101027 in words is "one trillion, one billion, two hundred one million, one hundred one thousand, twenty-seven".