1112344103 has 8 divisors (see below), whose sum is σ = 1203589296. Its totient is φ = 1021910400.

The previous prime is 1112344043. The next prime is 1112344109. The reversal of 1112344103 is 3014432111.

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 1112344103 - 2¹⁸ = 1112081959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112344109) 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, 200018 + ... + 205503.

It is an arithmetic number, because the mean of its divisors is an integer number (150448662).

Almost surely, 2^1112344103 is an apocalyptic number.

1112344103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1112344103 is a deficient number, since it is larger than the sum of its proper divisors (91245193).

1112344103 is a wasteful number, since it uses less digits than its factorization.

1112344103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405745.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1112344103 is about 33351.8230836037. The cubic root of 1112344103 is about 1036.1271462714.

Adding to 1112344103 its reverse (3014432111), we get a palindrome (4126776214).

The spelling of 1112344103 in words is "one billion, one hundred twelve million, three hundred forty-four thousand, one hundred three".