11001110555051 has 8 divisors (see below), whose sum is σ = 11059085758464. Its totient is φ = 10943139287080.

The previous prime is 11001110555033. The next prime is 11001110555089. The reversal of 11001110555051 is 15055501110011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11001110555051 - 2³⁸ = 10726232648107 is a prime.

It is a super-2 number, since 2×11001110555051² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11001110555051.

It is not an unprimeable number, because it can be changed into a prime (11001110557051) 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 7 ways as a sum of consecutive naturals, for example, 4708190 + ... + 6645996.

It is an arithmetic number, because the mean of its divisors is an integer number (1382385719808).

Almost surely, 2^{11001110555051} is an apocalyptic number.

11001110555051 is a deficient number, since it is larger than the sum of its proper divisors (57975203413).

11001110555051 is a wasteful number, since it uses less digits than its factorization.

11001110555051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1967721.

The product of its (nonzero) digits is 625, while the sum is 26.

Adding to 11001110555051 its reverse (15055501110011), we get a palindrome (26056611665062).

The spelling of 11001110555051 in words is "eleven trillion, one billion, one hundred ten million, five hundred fifty-five thousand, fifty-one".