11130044124 has 24 divisors (see below), whose sum is σ = 27336951040. Its totient is φ = 3514750704.

The previous prime is 11130044119. The next prime is 11130044129. The reversal of 11130044124 is 42144003111.

It is an interprime number because it is at equal distance from previous prime (11130044119) and next prime (11130044129).

It is a self number, because there is not a number n which added to its sum of digits gives 11130044124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11130044129) 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, 24407764 + ... + 24408219.

Almost surely, 2^11130044124 is an apocalyptic number.

It is an amenable number.

11130044124 is an abundant number, since it is smaller than the sum of its proper divisors (16206906916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11130044124 is a wasteful number, since it uses less digits than its factorization.

11130044124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48816009 (or 48816007 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 11130044124 its reverse (42144003111), we get a palindrome (53274047235).

The spelling of 11130044124 in words is "eleven billion, one hundred thirty million, forty-four thousand, one hundred twenty-four".