2010717705121 has 2 divisors, whose sum is σ = 2010717705122. Its totient is φ = 2010717705120.

The previous prime is 2010717705053. The next prime is 2010717705193. The reversal of 2010717705121 is 1215077170102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1430987745121 + 579729960000 = 1196239^2 + 761400^2 .

It is a cyclic number.

It is not a de Polignac number, because 2010717705121 - 2¹¹ = 2010717703073 is a prime.

It is not a weakly prime, because it can be changed into another prime (2010717706121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005358852560 + 1005358852561.

It is an arithmetic number, because the mean of its divisors is an integer number (1005358852561).

Almost surely, 2^{2010717705121} is an apocalyptic number.

It is an amenable number.

2010717705121 is a deficient number, since it is larger than the sum of its proper divisors (1).

2010717705121 is an equidigital number, since it uses as much as digits as its factorization.

2010717705121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6860, while the sum is 34.

The spelling of 2010717705121 in words is "two trillion, ten billion, seven hundred seventeen million, seven hundred five thousand, one hundred twenty-one".