2111060796613 has 2 divisors, whose sum is σ = 2111060796614. Its totient is φ = 2111060796612.

The previous prime is 2111060796541. The next prime is 2111060796619. The reversal of 2111060796613 is 3166970601112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1145760441604 + 965300355009 = 1070402^2 + 982497^2 .

It is a cyclic number.

It is not a de Polignac number, because 2111060796613 - 2⁹ = 2111060796101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2111060796613.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2111060796619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055530398306 + 1055530398307.

It is an arithmetic number, because the mean of its divisors is an integer number (1055530398307).

Almost surely, 2^{2111060796613} is an apocalyptic number.

It is an amenable number.

2111060796613 is a deficient number, since it is larger than the sum of its proper divisors (1).

2111060796613 is an equidigital number, since it uses as much as digits as its factorization.

2111060796613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 43.

The spelling of 2111060796613 in words is "two trillion, one hundred eleven billion, sixty million, seven hundred ninety-six thousand, six hundred thirteen".