11027380171 has 8 divisors (see below), whose sum is σ = 11394416000. Its totient is φ = 10661051520.

The previous prime is 11027380159. The next prime is 11027380193. The reversal of 11027380171 is 17108372011.

11027380171 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 11027380171 - 2⁵ = 11027380139 is a prime.

It is a super-2 number, since 2×11027380171² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11027384171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144996 + ... + 207553.

It is an arithmetic number, because the mean of its divisors is an integer number (1424302000).

Almost surely, 2^11027380171 is an apocalyptic number.

11027380171 is a deficient number, since it is larger than the sum of its proper divisors (367035829).

11027380171 is a wasteful number, since it uses less digits than its factorization.

11027380171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353589.

The product of its (nonzero) digits is 2352, while the sum is 31.

The spelling of 11027380171 in words is "eleven billion, twenty-seven million, three hundred eighty thousand, one hundred seventy-one".