11056363061 has 2 divisors, whose sum is σ = 11056363062. Its totient is φ = 11056363060.

The previous prime is 11056363039. The next prime is 11056363069. The reversal of 11056363061 is 16036365011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6566022961 + 4490340100 = 81031^2 + 67010^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11056363061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11056363069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5528181530 + 5528181531.

It is an arithmetic number, because the mean of its divisors is an integer number (5528181531).

Almost surely, 2^11056363061 is an apocalyptic number.

It is an amenable number.

11056363061 is a deficient number, since it is larger than the sum of its proper divisors (1).

11056363061 is an equidigital number, since it uses as much as digits as its factorization.

11056363061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 32.

The spelling of 11056363061 in words is "eleven billion, fifty-six million, three hundred sixty-three thousand, sixty-one".