1124423403 has 8 divisors (see below), whose sum is σ = 1510017600. Its totient is φ = 744222408.

The previous prime is 1124423393. The next prime is 1124423429. The reversal of 1124423403 is 3043244211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1124423403 - 2⁴ = 1124423387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1124423603) 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, 1347813 + ... + 1348646.

It is an arithmetic number, because the mean of its divisors is an integer number (188752200).

Almost surely, 2^1124423403 is an apocalyptic number.

1124423403 is a deficient number, since it is larger than the sum of its proper divisors (385594197).

1124423403 is a wasteful number, since it uses less digits than its factorization.

1124423403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2696601.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1124423403 is about 33532.4231602788. The cubic root of 1124423403 is about 1039.8641967030.

Adding to 1124423403 its reverse (3043244211), we get a palindrome (4167667614).

The spelling of 1124423403 in words is "one billion, one hundred twenty-four million, four hundred twenty-three thousand, four hundred three".