1124011103 has 4 divisors (see below), whose sum is σ = 1129659600. Its totient is φ = 1118362608.

The previous prime is 1124011093. The next prime is 1124011169. The reversal of 1124011103 is 3011104211.

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 1124011103 - 2²⁸ = 855575647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124013103) 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, 2823950 + ... + 2824347.

It is an arithmetic number, because the mean of its divisors is an integer number (282414900).

Almost surely, 2^1124011103 is an apocalyptic number.

1124011103 is a deficient number, since it is larger than the sum of its proper divisors (5648497).

1124011103 is an equidigital number, since it uses as much as digits as its factorization.

1124011103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5648496.

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

The square root of 1124011103 is about 33526.2748154339. The cubic root of 1124011103 is about 1039.7370831322.

Adding to 1124011103 its reverse (3011104211), we get a palindrome (4135115314).

The spelling of 1124011103 in words is "one billion, one hundred twenty-four million, eleven thousand, one hundred three".