10001201011 has 2 divisors, whose sum is σ = 10001201012. Its totient is φ = 10001201010.

The previous prime is 10001200991. The next prime is 10001201123. The reversal of 10001201011 is 11010210001.

10001201011 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10001201011 - 2²¹ = 9999103859 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10001200985 and 10001201003.

It is not a weakly prime, because it can be changed into another prime (10001201411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000600505 + 5000600506.

It is an arithmetic number, because the mean of its divisors is an integer number (5000600506).

Almost surely, 2^10001201011 is an apocalyptic number.

10001201011 is a deficient number, since it is larger than the sum of its proper divisors (1).

10001201011 is an equidigital number, since it uses as much as digits as its factorization.

10001201011 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 10001201011 its reverse (11010210001), we get a palindrome (21011411012).

The spelling of 10001201011 in words is "ten billion, one million, two hundred one thousand, eleven".