111056414 has 8 divisors (see below), whose sum is σ = 190382448. Its totient is φ = 47595600.

The previous prime is 111056411. The next prime is 111056419. The reversal of 111056414 is 414650111.

Added to its reverse (414650111) it gives a triangular number (525706525 = T₃₂₄₂₅).

It is a happy number.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 111056414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111056411) 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, 3966287 + ... + 3966314.

It is an arithmetic number, because the mean of its divisors is an integer number (23797806).

Almost surely, 2^111056414 is an apocalyptic number.

111056414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

111056414 is a deficient number, since it is larger than the sum of its proper divisors (79326034).

111056414 is an equidigital number, since it uses as much as digits as its factorization.

111056414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7932610.

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 111056414 is about 10538.3307027252. The cubic root of 111056414 is about 480.6709569359.

Adding to 111056414 its reverse (414650111), we get a triangular number (525706525 = T₃₂₄₂₅).

The spelling of 111056414 in words is "one hundred eleven million, fifty-six thousand, four hundred fourteen".