111003442 has 8 divisors (see below), whose sum is σ = 181642032. Its totient is φ = 50456100.

The previous prime is 111003439. The next prime is 111003463. The reversal of 111003442 is 244300111.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2522784 + ... + 2522827.

It is an arithmetic number, because the mean of its divisors is an integer number (22705254).

Almost surely, 2^111003442 is an apocalyptic number.

111003442 is a deficient number, since it is larger than the sum of its proper divisors (70638590).

111003442 is a wasteful number, since it uses less digits than its factorization.

111003442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5045624.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 111003442 is about 10535.8171016775. The cubic root of 111003442 is about 480.5945208545.

Adding to 111003442 its reverse (244300111), we get a palindrome (355303553).

The spelling of 111003442 in words is "one hundred eleven million, three thousand, four hundred forty-two".