11003131030124 has 24 divisors (see below), whose sum is σ = 20393474150448. Its totient is φ = 5176593006080.

The previous prime is 11003131030123. The next prime is 11003131030183. The reversal of 11003131030124 is 42103013130011.

It is a junction number, because it is equal to n+sod(n) for n = 11003131030096 and 11003131030105.

It is not an unprimeable number, because it can be changed into a prime (11003131030123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20846942 + ... + 21368229.

It is an arithmetic number, because the mean of its divisors is an integer number (849728089602).

Almost surely, 2^{11003131030124} is an apocalyptic number.

It is an amenable number.

11003131030124 is a deficient number, since it is larger than the sum of its proper divisors (9390343120324).

11003131030124 is a wasteful number, since it uses less digits than its factorization.

11003131030124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42219025 (or 42219023 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 11003131030124 its reverse (42103013130011), we get a palindrome (53106144160135).

The spelling of 11003131030124 in words is "eleven trillion, three billion, one hundred thirty-one million, thirty thousand, one hundred twenty-four".