11124450003 has 8 divisors (see below), whose sum is σ = 14837172688. Its totient is φ = 7414013664.

The previous prime is 11124449971. The next prime is 11124450047. The reversal of 11124450003 is 30005442111.

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

It is not a de Polignac number, because 11124450003 - 2⁵ = 11124449971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11124450053) 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, 560200 + ... + 579717.

It is an arithmetic number, because the mean of its divisors is an integer number (1854646586).

Almost surely, 2^11124450003 is an apocalyptic number.

11124450003 is a deficient number, since it is larger than the sum of its proper divisors (3712722685).

11124450003 is a wasteful number, since it uses less digits than its factorization.

11124450003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1143173.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 11124450003 its reverse (30005442111), we get a palindrome (41129892114).

The spelling of 11124450003 in words is "eleven billion, one hundred twenty-four million, four hundred fifty thousand, three".