2111016977341 has 2 divisors, whose sum is σ = 2111016977342. Its totient is φ = 2111016977340.

The previous prime is 2111016977299. The next prime is 2111016977359. The reversal of 2111016977341 is 1437796101112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1979226922500 + 131790054841 = 1406850^2 + 363029^2 .

It is a cyclic number.

It is not a de Polignac number, because 2111016977341 - 2¹¹ = 2111016975293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2111016977441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055508488670 + 1055508488671.

It is an arithmetic number, because the mean of its divisors is an integer number (1055508488671).

Almost surely, 2^{2111016977341} is an apocalyptic number.

It is an amenable number.

2111016977341 is a deficient number, since it is larger than the sum of its proper divisors (1).

2111016977341 is an equidigital number, since it uses as much as digits as its factorization.

2111016977341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63504, while the sum is 43.

The spelling of 2111016977341 in words is "two trillion, one hundred eleven billion, sixteen million, nine hundred seventy-seven thousand, three hundred forty-one".