201012120011 has 2 divisors, whose sum is σ = 201012120012. Its totient is φ = 201012120010.

The previous prime is 201012119989. The next prime is 201012120017. The reversal of 201012120011 is 110021210102.

201012120011 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 201012120011 - 2³⁴ = 183832250827 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201012119974 and 201012120001.

It is not a weakly prime, because it can be changed into another prime (201012120017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100506060005 + 100506060006.

It is an arithmetic number, because the mean of its divisors is an integer number (100506060006).

Almost surely, 2^201012120011 is an apocalyptic number.

201012120011 is a deficient number, since it is larger than the sum of its proper divisors (1).

201012120011 is an equidigital number, since it uses as much as digits as its factorization.

201012120011 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 11.

Adding to 201012120011 its reverse (110021210102), we get a palindrome (311033330113).

Subtracting from 201012120011 its reverse (110021210102), we obtain a palindrome (90990909909).

The spelling of 201012120011 in words is "two hundred one billion, twelve million, one hundred twenty thousand, eleven".