2011334510051 has 2 divisors, whose sum is σ = 2011334510052. Its totient is φ = 2011334510050.

The previous prime is 2011334510027. The next prime is 2011334510057. The reversal of 2011334510051 is 1500154331102.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2011334510051 is a prime.

It is a super-2 number, since 2×2011334510051² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2011334510051.

It is not a weakly prime, because it can be changed into another prime (2011334510057) 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, 1005667255025 + 1005667255026.

It is an arithmetic number, because the mean of its divisors is an integer number (1005667255026).

Almost surely, 2^{2011334510051} is an apocalyptic number.

2011334510051 is a deficient number, since it is larger than the sum of its proper divisors (1).

2011334510051 is an equidigital number, since it uses as much as digits as its factorization.

2011334510051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 26.

Adding to 2011334510051 its reverse (1500154331102), we get a palindrome (3511488841153).

The spelling of 2011334510051 in words is "two trillion, eleven billion, three hundred thirty-four million, five hundred ten thousand, fifty-one".