1124353403 has 16 divisors (see below), whose sum is σ = 1185593760. Its totient is φ = 1064716800.

The previous prime is 1124353393. The next prime is 1124353427. The reversal of 1124353403 is 3043534211.

It is a cyclic number.

It is not a de Polignac number, because 1124353403 - 2⁴ = 1124353387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1124353453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 825443 + ... + 826803.

It is an arithmetic number, because the mean of its divisors is an integer number (74099610).

Almost surely, 2^1124353403 is an apocalyptic number.

1124353403 is a deficient number, since it is larger than the sum of its proper divisors (61240357).

1124353403 is a wasteful number, since it uses less digits than its factorization.

1124353403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1918.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 1124353403 is about 33531.3793781288. The cubic root of 1124353403 is about 1039.8426176418.

Adding to 1124353403 its reverse (3043534211), we get a palindrome (4167887614).

It can be divided in two parts, 11243 and 53403, that added together give a palindrome (64646).

The spelling of 1124353403 in words is "one billion, one hundred twenty-four million, three hundred fifty-three thousand, four hundred three".