11123777164057 has 8 divisors (see below), whose sum is σ = 11755889480160. Its totient is φ = 10496329884000.

The previous prime is 11123777163913. The next prime is 11123777164061. The reversal of 11123777164057 is 75046177732111.

11123777164057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11123777164057 - 2¹¹ = 11123777162009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11123777163995 and 11123777164013.

It is not an unprimeable number, because it can be changed into a prime (11123777164067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1166254108 + ... + 1166263645.

It is an arithmetic number, because the mean of its divisors is an integer number (1469486185020).

Almost surely, 2^{11123777164057} is an apocalyptic number.

It is an amenable number.

11123777164057 is a deficient number, since it is larger than the sum of its proper divisors (632112316103).

11123777164057 is a wasteful number, since it uses less digits than its factorization.

11123777164057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2332518023.

The product of its (nonzero) digits is 1728720, while the sum is 52.

The spelling of 11123777164057 in words is "eleven trillion, one hundred twenty-three billion, seven hundred seventy-seven million, one hundred sixty-four thousand, fifty-seven".