11079311061 has 96 divisors (see below), whose sum is σ = 19764864000. Its totient is φ = 5459650560.

The previous prime is 11079311057. The next prime is 11079311063. The reversal of 11079311061 is 16011397011.

11079311061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11079311061 - 2² = 11079311057 is a prime.

It is a super-2 number, since 2×11079311061² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11079311063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1714765 + ... + 1721213.

It is an arithmetic number, because the mean of its divisors is an integer number (205884000).

Almost surely, 2^11079311061 is an apocalyptic number.

It is an amenable number.

11079311061 is a deficient number, since it is larger than the sum of its proper divisors (8685552939).

11079311061 is a wasteful number, since it uses less digits than its factorization.

11079311061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6539 (or 6532 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 30.

The spelling of 11079311061 in words is "eleven billion, seventy-nine million, three hundred eleven thousand, sixty-one".