11100656361 has 16 divisors (see below), whose sum is σ = 15049488384. Its totient is φ = 7277163264.

The previous prime is 11100656339. The next prime is 11100656363. The reversal of 11100656361 is 16365600111.

11100656361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-11100656361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11100656363) 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 15 ways as a sum of consecutive naturals, for example, 85866 + ... + 171971.

It is an arithmetic number, because the mean of its divisors is an integer number (940593024).

Almost surely, 2^11100656361 is an apocalyptic number.

It is an amenable number.

11100656361 is a deficient number, since it is larger than the sum of its proper divisors (3948832023).

11100656361 is a wasteful number, since it uses less digits than its factorization.

11100656361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258080.

The product of its (nonzero) digits is 3240, while the sum is 30.

The spelling of 11100656361 in words is "eleven billion, one hundred million, six hundred fifty-six thousand, three hundred sixty-one".