2116330455011 has 2 divisors, whose sum is σ = 2116330455012. Its totient is φ = 2116330455010.

The previous prime is 2116330454983. The next prime is 2116330455089. The reversal of 2116330455011 is 1105540336112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2116330455011 - 2²² = 2116326260707 is a prime.

It is not a weakly prime, because it can be changed into another prime (2116330452011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1058165227505 + 1058165227506.

It is an arithmetic number, because the mean of its divisors is an integer number (1058165227506).

Almost surely, 2^{2116330455011} is an apocalyptic number.

2116330455011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2116330455011 is an equidigital number, since it uses as much as digits as its factorization.

2116330455011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 32.

The spelling of 2116330455011 in words is "two trillion, one hundred sixteen billion, three hundred thirty million, four hundred fifty-five thousand, eleven".