11130506611 has 32 divisors (see below), whose sum is σ = 14170488192. Its totient is φ = 8523325440.

The previous prime is 11130506591. The next prime is 11130506701. The reversal of 11130506611 is 11660503111.

It is not a de Polignac number, because 11130506611 - 2⁹ = 11130506099 is a prime.

It is a super-3 number, since 3×11130506611³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (11130506411) 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 in 31 ways as a sum of consecutive naturals, for example, 149695 + ... + 211351.

It is an arithmetic number, because the mean of its divisors is an integer number (442827756).

Almost surely, 2^11130506611 is an apocalyptic number.

11130506611 is a deficient number, since it is larger than the sum of its proper divisors (3039981581).

11130506611 is a wasteful number, since it uses less digits than its factorization.

11130506611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61759.

The product of its (nonzero) digits is 540, while the sum is 25.

The spelling of 11130506611 in words is "eleven billion, one hundred thirty million, five hundred six thousand, six hundred eleven".