1100511060111 has 8 divisors (see below), whose sum is σ = 1630386755760. Its totient is φ = 733674040056.

The previous prime is 1100511060073. The next prime is 1100511060113. The reversal of 1100511060111 is 1110601150011.

It is a happy number.

1100511060111 is a `hidden beast` number, since 1 + 1 + 0 + 0 + 51 + 1 + 0 + 601 + 11 = 666.

It is not a de Polignac number, because 1100511060111 - 2¹¹ = 1100511058063 is a prime.

It is a super-2 number, since 2×1100511060111² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100511060113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20379834420 + ... + 20379834473.

It is an arithmetic number, because the mean of its divisors is an integer number (203798344470).

Almost surely, 2^{1100511060111} is an apocalyptic number.

1100511060111 is a deficient number, since it is larger than the sum of its proper divisors (529875695649).

1100511060111 is an equidigital number, since it uses as much as digits as its factorization.

1100511060111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40759668902 (or 40759668896 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 18.

The spelling of 1100511060111 in words is "one trillion, one hundred billion, five hundred eleven million, sixty thousand, one hundred eleven".