2011313029277 has 2 divisors, whose sum is σ = 2011313029278. Its totient is φ = 2011313029276.

The previous prime is 2011313029247. The next prime is 2011313029279. The reversal of 2011313029277 is 7729203131102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1090146898201 + 921166131076 = 1044101^2 + 959774^2 .

It is a cyclic number.

It is not a de Polignac number, because 2011313029277 - 2²⁴ = 2011296252061 is a prime.

Together with 2011313029279, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2011313029277.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2011313029279) 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, 1005656514638 + 1005656514639.

It is an arithmetic number, because the mean of its divisors is an integer number (1005656514639).

Almost surely, 2^{2011313029277} is an apocalyptic number.

It is an amenable number.

2011313029277 is a deficient number, since it is larger than the sum of its proper divisors (1).

2011313029277 is an equidigital number, since it uses as much as digits as its factorization.

2011313029277 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31752, while the sum is 38.

The spelling of 2011313029277 in words is "two trillion, eleven billion, three hundred thirteen million, twenty-nine thousand, two hundred seventy-seven".