11056110610551 has 16 divisors (see below), whose sum is σ = 14871061900800. Its totient is φ = 7306195749728.

The previous prime is 11056110610541. The next prime is 11056110610561. The reversal of 11056110610551 is 15501601165011.

11056110610551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11056110610541) and next prime (11056110610561).

It is a cyclic number.

It is not a de Polignac number, because 11056110610551 - 2³³ = 11047520675959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11056110610541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30555636 + ... + 30915353.

It is an arithmetic number, because the mean of its divisors is an integer number (929441368800).

Almost surely, 2^{11056110610551} is an apocalyptic number.

11056110610551 is a deficient number, since it is larger than the sum of its proper divisors (3814951290249).

11056110610551 is a wasteful number, since it uses less digits than its factorization.

11056110610551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61471518.

The product of its (nonzero) digits is 4500, while the sum is 33.

Adding to 11056110610551 its reverse (15501601165011), we get a palindrome (26557711775562).

The spelling of 11056110610551 in words is "eleven trillion, fifty-six billion, one hundred ten million, six hundred ten thousand, five hundred fifty-one".