111056 has 20 divisors (see below), whose sum is σ = 235104. Its totient is φ = 50400.

The previous prime is 111053. The next prime is 111091. The reversal of 111056 is 650111.

It is a hoax number, since the sum of its digits (14) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 111056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140 + ... + 491.

2¹¹¹⁰⁵⁶ is an apocalyptic number.

111056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

111056 is an abundant number, since it is smaller than the sum of its proper divisors (124048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111056 is a wasteful number, since it uses less digits than its factorization.

111056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650 (or 644 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 14.

The square root of 111056 is about 333.2506564135. The cubic root of 111056 is about 48.0670359648.

Adding to 111056 its reverse (650111), we get a palindrome (761167).

It can be divided in two parts, 11105 and 6, that added together give a palindrome (11111).

The spelling of 111056 in words is "one hundred eleven thousand, fifty-six".