1124112403 has 8 divisors (see below), whose sum is σ = 1198121760. Its totient is φ = 1050979200.

The previous prime is 1124112401. The next prime is 1124112443. The reversal of 1124112403 is 3042114211.

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 1124112403 - 2¹ = 1124112401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1124112401) 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, 216388 + ... + 221521.

It is an arithmetic number, because the mean of its divisors is an integer number (149765220).

Almost surely, 2^1124112403 is an apocalyptic number.

1124112403 is a deficient number, since it is larger than the sum of its proper divisors (74009357).

1124112403 is a wasteful number, since it uses less digits than its factorization.

1124112403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438077.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1124112403 is about 33527.7855367753. The cubic root of 1124112403 is about 1039.7683171660.

Adding to 1124112403 its reverse (3042114211), we get a palindrome (4166226614).

The spelling of 1124112403 in words is "one billion, one hundred twenty-four million, one hundred twelve thousand, four hundred three".