1106111005511 has 8 divisors (see below), whose sum is σ = 1132997361600. Its totient is φ = 1079364319488.

The previous prime is 1106111005477. The next prime is 1106111005541. The reversal of 1106111005511 is 1155001116011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1106111005511 - 2³⁴ = 1088931136327 is a prime.

It is a super-2 number, since 2×1106111005511² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1106111005541) 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, 34901486 + ... + 34933163.

It is an arithmetic number, because the mean of its divisors is an integer number (141624670200).

Almost surely, 2^{1106111005511} is an apocalyptic number.

1106111005511 is a deficient number, since it is larger than the sum of its proper divisors (26886356089).

1106111005511 is an equidigital number, since it uses as much as digits as its factorization.

1106111005511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69835033.

The product of its (nonzero) digits is 150, while the sum is 23.

The spelling of 1106111005511 in words is "one trillion, one hundred six billion, one hundred eleven million, five thousand, five hundred eleven".