1113241103 has 24 divisors (see below), whose sum is σ = 1278555600. Its totient is φ = 960892416.

The previous prime is 1113241091. The next prime is 1113241123. The reversal of 1113241103 is 3011423111.

It is not a de Polignac number, because 1113241103 - 2⁸ = 1113240847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113241123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1956203 + ... + 1956771.

It is an arithmetic number, because the mean of its divisors is an integer number (53273150).

Almost surely, 2^1113241103 is an apocalyptic number.

1113241103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1113241103 is a deficient number, since it is larger than the sum of its proper divisors (165314497).

1113241103 is an equidigital number, since it uses as much as digits as its factorization.

1113241103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779 (or 690 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 1113241103 is about 33365.2679144046. The cubic root of 1113241103 is about 1036.4055841917.

Adding to 1113241103 its reverse (3011423111), we get a palindrome (4124664214).

The spelling of 1113241103 in words is "one billion, one hundred thirteen million, two hundred forty-one thousand, one hundred three".