1106051005511 has 2 divisors, whose sum is σ = 1106051005512. Its totient is φ = 1106051005510.

The previous prime is 1106051005487. The next prime is 1106051005547. The reversal of 1106051005511 is 1155001506011.

It is a weak prime.

It is an emirp because it is prime and its reverse (1155001506011) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1106051005511 is a prime.

It is a super-2 number, since 2×1106051005511² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1106051005211) 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, 553025502755 + 553025502756.

It is an arithmetic number, because the mean of its divisors is an integer number (553025502756).

Almost surely, 2^{1106051005511} is an apocalyptic number.

1106051005511 is a deficient number, since it is larger than the sum of its proper divisors (1).

1106051005511 is an equidigital number, since it uses as much as digits as its factorization.

1106051005511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 750, while the sum is 26.

The spelling of 1106051005511 in words is "one trillion, one hundred six billion, fifty-one million, five thousand, five hundred eleven".