111442483 has 4 divisors (see below), whose sum is σ = 114454480. Its totient is φ = 108430488.

The previous prime is 111442481. The next prime is 111442511. The reversal of 111442483 is 384244111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 111442483 - 2¹ = 111442481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111442481) 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, 1505943 + ... + 1506016.

It is an arithmetic number, because the mean of its divisors is an integer number (28613620).

Almost surely, 2^111442483 is an apocalyptic number.

111442483 is a deficient number, since it is larger than the sum of its proper divisors (3011997).

111442483 is an equidigital number, since it uses as much as digits as its factorization.

111442483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3011996.

The product of its digits is 3072, while the sum is 28.

The square root of 111442483 is about 10556.6321807667. The cubic root of 111442483 is about 481.2273034104.

Adding to 111442483 its reverse (384244111), we get a palindrome (495686594).

The spelling of 111442483 in words is "one hundred eleven million, four hundred forty-two thousand, four hundred eighty-three".