201010121010107 has 2 divisors, whose sum is σ = 201010121010108. Its totient is φ = 201010121010106.

The previous prime is 201010121010073. The next prime is 201010121010163. The reversal of 201010121010107 is 701010121010102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201010121010107 - 2⁸ = 201010121009851 is a prime.

It is not a weakly prime, because it can be changed into another prime (201010121910107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100505060505053 + 100505060505054.

It is an arithmetic number, because the mean of its divisors is an integer number (100505060505054).

Almost surely, 2^{201010121010107} is an apocalyptic number.

201010121010107 is a deficient number, since it is larger than the sum of its proper divisors (1).

201010121010107 is an equidigital number, since it uses as much as digits as its factorization.

201010121010107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28, while the sum is 17.

Adding to 201010121010107 its reverse (701010121010102), we get a palindrome (902020242020209).

The spelling of 201010121010107 in words is "two hundred one trillion, ten billion, one hundred twenty-one million, ten thousand, one hundred seven".