11112041003 has 16 divisors (see below), whose sum is σ = 13203172800. Its totient is φ = 9344881728.

The previous prime is 11112040981. The next prime is 11112041011. The reversal of 11112041003 is 30014021111.

It is not a de Polignac number, because 11112041003 - 2¹² = 11112036907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11112041063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 287450 + ... + 323807.

It is an arithmetic number, because the mean of its divisors is an integer number (825198300).

Almost surely, 2^11112041003 is an apocalyptic number.

11112041003 is a deficient number, since it is larger than the sum of its proper divisors (2091131797).

11112041003 is an frugal number, since it uses more digits than its factorization.

11112041003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611331 (or 611317 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11112041003 its reverse (30014021111), we get a palindrome (41126062114).

The spelling of 11112041003 in words is "eleven billion, one hundred twelve million, forty-one thousand, three".