11056065156501 has 12 divisors (see below), whose sum is σ = 14880478109952. Its totient is φ = 7301824940488.

The previous prime is 11056065156427. The next prime is 11056065156557. The reversal of 11056065156501 is 10565156065011.

It is not a de Polignac number, because 11056065156501 - 2³⁷ = 10918626203029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11056065176501) 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 11 ways as a sum of consecutive naturals, for example, 160912245 + ... + 160980938.

It is an arithmetic number, because the mean of its divisors is an integer number (1240039842496).

Almost surely, 2^{11056065156501} is an apocalyptic number.

It is an amenable number.

11056065156501 is a deficient number, since it is larger than the sum of its proper divisors (3824412953451).

11056065156501 is an equidigital number, since it uses as much as digits as its factorization.

11056065156501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321893400 (or 321893293 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 42.

The spelling of 11056065156501 in words is "eleven trillion, fifty-six billion, sixty-five million, one hundred fifty-six thousand, five hundred one".