2011010777 has 2 divisors, whose sum is σ = 2011010778. Its totient is φ = 2011010776.

The previous prime is 2011010731. The next prime is 2011010779. The reversal of 2011010777 is 7770101102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2009190976 + 1819801 = 44824^2 + 1349^2 .

It is a cyclic number.

It is not a de Polignac number, because 2011010777 - 2¹⁴ = 2010994393 is a prime.

Together with 2011010779, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2011010779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005505388 + 1005505389.

It is an arithmetic number, because the mean of its divisors is an integer number (1005505389).

Almost surely, 2^2011010777 is an apocalyptic number.

It is an amenable number.

2011010777 is a deficient number, since it is larger than the sum of its proper divisors (1).

2011010777 is an equidigital number, since it uses as much as digits as its factorization.

2011010777 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 686, while the sum is 26.

The square root of 2011010777 is about 44844.2948099310. The cubic root of 2011010777 is about 1262.2289380748.

Adding to 2011010777 its reverse (7770101102), we get a palindrome (9781111879).

The spelling of 2011010777 in words is "two billion, eleven million, ten thousand, seven hundred seventy-seven".