11124334403 has 16 divisors (see below), whose sum is σ = 13770649536. Its totient is φ = 8750782080.

The previous prime is 11124334379. The next prime is 11124334447. The reversal of 11124334403 is 30443342111.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11124334403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11124334003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 337568 + ... + 369053.

It is an arithmetic number, because the mean of its divisors is an integer number (860665596).

Almost surely, 2^11124334403 is an apocalyptic number.

11124334403 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11124334403 is a deficient number, since it is larger than the sum of its proper divisors (2646315133).

11124334403 is a wasteful number, since it uses less digits than its factorization.

11124334403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706814.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 11124334403 its reverse (30443342111), we get a palindrome (41567676514).

The spelling of 11124334403 in words is "eleven billion, one hundred twenty-four million, three hundred thirty-four thousand, four hundred three".