12010000020101 has 2 divisors, whose sum is σ = 12010000020102. Its totient is φ = 12010000020100.

The previous prime is 12010000020071. The next prime is 12010000020127. The reversal of 12010000020101 is 10102000001021.

12010000020101 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 can be written as a sum of positive squares in only one way, i.e., 11317774356100 + 692225664001 = 3364190^2 + 832001^2 .

It is a cyclic number.

It is not a de Polignac number, because 12010000020101 - 2¹⁴ = 12010000003717 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12010000020001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6005000010050 + 6005000010051.

It is an arithmetic number, because the mean of its divisors is an integer number (6005000010051).

Almost surely, 2^{12010000020101} is an apocalyptic number.

It is an amenable number.

12010000020101 is a deficient number, since it is larger than the sum of its proper divisors (1).

12010000020101 is an equidigital number, since it uses as much as digits as its factorization.

12010000020101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 12010000020101 its reverse (10102000001021), we get a palindrome (22112000021122).

The spelling of 12010000020101 in words is "twelve trillion, ten billion, twenty thousand, one hundred one".