2011005616159 has 2 divisors, whose sum is σ = 2011005616160. Its totient is φ = 2011005616158.

The previous prime is 2011005616129. The next prime is 2011005616201. The reversal of 2011005616159 is 9516165001102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2011005616159 - 2¹⁹ = 2011005091871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2011005616129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005502808079 + 1005502808080.

It is an arithmetic number, because the mean of its divisors is an integer number (1005502808080).

Almost surely, 2^{2011005616159} is an apocalyptic number.

2011005616159 is a deficient number, since it is larger than the sum of its proper divisors (1).

2011005616159 is an equidigital number, since it uses as much as digits as its factorization.

2011005616159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16200, while the sum is 37.

The spelling of 2011005616159 in words is "two trillion, eleven billion, five million, six hundred sixteen thousand, one hundred fifty-nine".