111104881 has 8 divisors (see below), whose sum is σ = 116080704. Its totient is φ = 106141200.

The previous prime is 111104869. The next prime is 111104909. The reversal of 111104881 is 188401111.

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 111104881 - 2⁷ = 111104753 is a prime.

It is a super-2 number, since 2×111104881² = 24688589164048322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111104831) 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, 19231 + ... + 24331.

It is an arithmetic number, because the mean of its divisors is an integer number (14510088).

Almost surely, 2^111104881 is an apocalyptic number.

It is an amenable number.

111104881 is a deficient number, since it is larger than the sum of its proper divisors (4975823).

111104881 is an equidigital number, since it uses as much as digits as its factorization.

111104881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6071.

The product of its (nonzero) digits is 256, while the sum is 25.

The square root of 111104881 is about 10540.6300096341. The cubic root of 111104881 is about 480.7408712261.

Adding to 111104881 its reverse (188401111), we get a palindrome (299505992).

The spelling of 111104881 in words is "one hundred eleven million, one hundred four thousand, eight hundred eighty-one".