11130030144 has 84 divisors (see below), whose sum is σ = 32581071744. Its totient is φ = 3631064832.

The previous prime is 11130030133. The next prime is 11130030193. The reversal of 11130030144 is 44103003111.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 178492 + ... + 232635.

Almost surely, 2^11130030144 is an apocalyptic number.

It is an amenable number.

11130030144 is an abundant number, since it is smaller than the sum of its proper divisors (21451041600).

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

11130030144 is a wasteful number, since it uses less digits than its factorization.

11130030144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411192 (or 411179 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 11130030144 its reverse (44103003111), we get a palindrome (55233033255).

The spelling of 11130030144 in words is "eleven billion, one hundred thirty million, thirty thousand, one hundred forty-four".